SN74HC573APWR
ActiveTexas Instruments
OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS 20-TSSOP -40 TO 85
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SN74HC573APWR
ActiveTexas Instruments
OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS 20-TSSOP -40 TO 85
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | SN74HC573APWR | SN74HC573A Series |
|---|---|---|
| Circuit | 8:8 | 8:8 |
| Current - Output High, Low | 7.8 mA, 7.8 mA | 7.8 mA |
| Delay Time - Propagation | 23 ns | 23 ns |
| Independent Circuits | 1 | 1 |
| Logic Type | D-Type Transparent Latch | D-Type Transparent Latch |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Type | Tri-State | Tri-State |
| Package / Case | 0.173 in | 0.173 - 7.5 mm |
| Package / Case | 4.4 mm | 0.3 - 4.4 mm |
| Package / Case | 20-TSSOP | 20-SOIC, 20-SSOP, 20-TSSOP, 20-DIP |
| Package / Case | - | 7.62 mm |
| Supplier Device Package | 20-TSSOP | 20-SOIC, 20-SSOP, 20-TSSOP, 20-PDIP |
| 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
SN74HC573A Series
Octal Transparent D-Type Latches With 3-State Outputs
| Part | Package / Case | Package / Case | Logic Type | Output Type | Delay Time - Propagation | Independent Circuits | Supplier Device Package | Mounting Type | Current - Output High, Low | Circuit | Voltage - Supply [Min] | Voltage - Supply [Max] | Operating Temperature [Min] | Operating Temperature [Max] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments SN74HC573ADWThe SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.
The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up. | 0.295 in, 7.5 mm | 20-SOIC | D-Type Transparent Latch | Tri-State | 23 ns | 1 | 20-SOIC | Surface Mount | 7.8 mA, 7.8 mA | 8:8 | 2 V | 6 V | -40 °C | 85 °C | ||
Texas Instruments SN74HC573ADBRThe SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.
The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up. | 0.209 in, 5.3 mm | 20-SSOP | D-Type Transparent Latch | Tri-State | 23 ns | 1 | 20-SSOP | Surface Mount | 7.8 mA, 7.8 mA | 8:8 | 2 V | 6 V | -40 °C | 85 °C | ||
Texas Instruments SN74HC573ADWRThe SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.
The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up. | 0.295 in, 7.5 mm | 20-SOIC | D-Type Transparent Latch | Tri-State | 23 ns | 1 | 20-SOIC | Surface Mount | 7.8 mA, 7.8 mA | 8:8 | 2 V | 6 V | -40 °C | 85 °C | ||
Texas Instruments SN74HC573APWTThe SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.
The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up. | 0.173 in | 20-TSSOP | D-Type Transparent Latch | Tri-State | 23 ns | 1 | 20-TSSOP | Surface Mount | 7.8 mA, 7.8 mA | 8:8 | 2 V | 6 V | -40 °C | 85 °C | 4.4 mm | |
Texas Instruments SN74HC573APWRThe SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.
The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up. | 0.173 in | 20-TSSOP | D-Type Transparent Latch | Tri-State | 23 ns | 1 | 20-TSSOP | Surface Mount | 7.8 mA, 7.8 mA | 8:8 | 2 V | 6 V | -40 °C | 85 °C | 4.4 mm | |
Texas Instruments SN74HC573ANThe SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.
The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up. | 20-DIP | D-Type Transparent Latch | Tri-State | 23 ns | 1 | 20-PDIP | Through Hole | 7.8 mA, 7.8 mA | 8:8 | 2 V | 6 V | -40 °C | 85 °C | 0.3 in | 7.62 mm |
Description
General part information
SN74HC573A Series
The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.
The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
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