
CD74HC164E
ActiveHIGH SPEED CMOS LOGIC 8-BIT SERIAL-IN/PARALLEL-OUT SHIFT REGISTER
Deep-Dive with AI
Search across all available documentation for this part.

CD74HC164E
ActiveHIGH SPEED CMOS LOGIC 8-BIT SERIAL-IN/PARALLEL-OUT SHIFT REGISTER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
Specification | CD74HC164E | 74HC164 Series |
---|---|---|
Function | Serial to Parallel | Serial to Parallel |
Logic Type | Shift Register | Shift Register |
Mounting Type | Through Hole | Surface Mount, Through Hole |
Number of Bits per Element | 8 | 8 |
Number of Elements [custom] | 1 | 1 |
Operating Temperature [Max] | 125 °C | 85 - 125 °C |
Operating Temperature [Min] | -55 °C | -55 - -40 °C |
Output Type | Push-Pull | Push-Pull |
Package / Case | 14-DIP | 14-SOIC, 14-TSSOP, 14-DIP |
Package / Case | 7.62 mm | 3.9 - 7.62 mm |
Package / Case | 0.3 in | 0.154 - 0.3 in |
Package / Case | - | 5.3 mm |
Package / Case | - | 0.209 in |
Package / Case | - | 0.173 in |
Package / Case | - | 4.4 mm |
Supplier Device Package | - | 14-SO, 14-TSSOP |
Voltage - Supply [Max] | 6 V | 6 V |
Voltage - Supply [Min] | 2 V | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
74HC164 Series
8-Bit Parallel-Out Serial Shift Registers
Part | Logic Type | Number of Elements [custom] | Mounting Type | Output Type | Package / Case | Package / Case | Package / Case | Number of Bits per Element | Function | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply [Min] | Voltage - Supply [Max] | Supplier Device Package | Package / Case [y] | Package / Case [y] | Package / Case [custom] | Package / Case [custom] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments SN74HC164DTThese 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. | Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | |||||
Shift Register | 1 | Surface Mount | Push-Pull | 14-SOIC | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | 14-SO | 5.3 mm | 0.209 in | |||||
Shift Register | 1 | Surface Mount | Push-Pull | 14-SOIC | 8 | Serial to Parallel | 85 °C | -40 °C | 2 V | 6 V | 14-SO | 5.3 mm | 0.209 in | |||||
Texas Instruments CD74HC164MThe ’HC164 and ’HCT164 are 8-bit, serial-in, parallel-out, shift registers with asynchronous reset. Data is shifted on the positive edge of Clock (CLK). A LOW on the RESET (CLR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (A and B) are provided, either one can be used as a data enable control.
The ’HC164 and ’HCT164 are 8-bit, serial-in, parallel-out, shift registers with asynchronous reset. Data is shifted on the positive edge of Clock (CLK). A LOW on the RESET (CLR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (A and B) are provided, either one can be used as a data enable control. | Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -55 °C | 2 V | 6 V | |||||
Texas Instruments SN74HC164DRThese 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. | Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | |||||
Shift Register | 1 | Surface Mount | Push-Pull | 14-TSSOP | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | 14-TSSOP | 0.173 in | 4.4 mm | |||||
Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -55 °C | 2 V | 6 V | ||||||
Texas Instruments SN74HC164PWThese 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. | Shift Register | 1 | Surface Mount | Push-Pull | 14-TSSOP | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | 14-TSSOP | 0.173 in | 4.4 mm | ||||
Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | ||||||
Texas Instruments CD74HC164MTThe ’HC164 and ’HCT164 are 8-bit, serial-in, parallel-out, shift registers with asynchronous reset. Data is shifted on the positive edge of Clock (CLK). A LOW on the RESET (CLR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (A and B) are provided, either one can be used as a data enable control.
The ’HC164 and ’HCT164 are 8-bit, serial-in, parallel-out, shift registers with asynchronous reset. Data is shifted on the positive edge of Clock (CLK). A LOW on the RESET (CLR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (A and B) are provided, either one can be used as a data enable control. | Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -55 °C | 2 V | 6 V | |||||
Texas Instruments SN74HC164DRG4These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. | Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | |||||
Texas Instruments CD74HC164EThe ’HC164 and ’HCT164 are 8-bit, serial-in, parallel-out, shift registers with asynchronous reset. Data is shifted on the positive edge of Clock (CLK). A LOW on the RESET (CLR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (A and B) are provided, either one can be used as a data enable control.
The ’HC164 and ’HCT164 are 8-bit, serial-in, parallel-out, shift registers with asynchronous reset. Data is shifted on the positive edge of Clock (CLK). A LOW on the RESET (CLR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (A and B) are provided, either one can be used as a data enable control. | Shift Register | 1 | Through Hole | Push-Pull | 7.62 mm | 0.3 in | 14-DIP | 8 | Serial to Parallel | 125 °C | -55 °C | 2 V | 6 V | |||||
Texas Instruments SN74HC164DThese 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. | Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | |||||
Texas Instruments CD74HC164M96The ’HC164 and ’HCT164 are 8-bit, serial-in, parallel-out, shift registers with asynchronous reset. Data is shifted on the positive edge of Clock (CLK). A LOW on the RESET (CLR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (A and B) are provided, either one can be used as a data enable control.
The ’HC164 and ’HCT164 are 8-bit, serial-in, parallel-out, shift registers with asynchronous reset. Data is shifted on the positive edge of Clock (CLK). A LOW on the RESET (CLR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (A and B) are provided, either one can be used as a data enable control. | Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -55 °C | 2 V | 6 V | |||||
Texas Instruments SN74HC164NSRThese 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. | Shift Register | 1 | Surface Mount | Push-Pull | 14-SOIC | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | 14-SO | 5.3 mm | 0.209 in | ||||
Texas Instruments SN74HC164NThese 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. | Shift Register | 1 | Through Hole | Push-Pull | 7.62 mm | 0.3 in | 14-DIP | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | |||||
Texas Instruments SN74HC164PWRG4These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. | Shift Register | 1 | Surface Mount | Push-Pull | 14-TSSOP | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | 14-TSSOP | 0.173 in | 4.4 mm | ||||
Texas Instruments SN74HC164PWTThese 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. | Shift Register | 1 | Surface Mount | Push-Pull | 14-TSSOP | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | 14-TSSOP | 0.173 in | 4.4 mm | ||||
Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -55 °C | 2 V | 6 V | ||||||
Texas Instruments SN74HC164DRG3These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. | Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -40 °C | 2 V | 6 V | |||||
Shift Register | 1 | Surface Mount | Push-Pull | 3.9 mm | 0.154 in | 14-SOIC | 8 | Serial to Parallel | 125 °C | -55 °C | 2 V | 6 V |
Description
General part information
74HC164 Series
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
Documents
Technical documentation and resources