CD74HC377 Series
High Speed CMOS Logic Octal D-Type Flip-Flops with Data Enable
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
High Speed CMOS Logic Octal D-Type Flip-Flops with Data Enable
| Part | Number of Bits per Element | Operating Temperature [Min] | Operating Temperature [Max] | Trigger Type | Input Capacitance | Type | Function | Current - Output High, Low | Clock Frequency | Voltage - Supply [Min] | Voltage - Supply [Max] | Supplier Device Package | Mounting Type | Output Type | Number of Elements [custom] | Current - Quiescent (Iq) | Package / Case | Package / Case | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CD74HC377E | 8 | -55 C | 125 °C | Positive Edge | 10 pF | D-Type | Standard | 5.2 mA, 5.2 mA | 60 MHz | 2 V | 6 V | 20-PDIP | Through Hole | Non-Inverted | 1 | 8 ÁA | 20-DIP | 0.3 in | 7.62 mm | |
Texas Instruments CD74HC377M | 8 | -55 C | 125 °C | Positive Edge | 10 pF | D-Type | Standard | 5.2 mA, 5.2 mA | 60 MHz | 2 V | 6 V | 20-SOIC | Surface Mount | Non-Inverted | 1 | 8 ÁA | 20-SOIC | 0.295 in, 7.5 mm | ||
Texas Instruments CD74HC377PWR | 8 | -55 C | 125 °C | Positive Edge | 10 pF | D-Type | Standard | 5.2 mA, 5.2 mA | 60 MHz | 2 V | 6 V | 20-TSSOP | Surface Mount | Non-Inverted | 1 | 8 ÁA | 20-TSSOP | 4.4 mm | 0.173 in | |
Texas Instruments CD74HC377M96 | 8 | -55 C | 125 °C | Positive Edge | 10 pF | D-Type | Standard | 5.2 mA, 5.2 mA | 60 MHz | 2 V | 6 V | 20-SOIC | Surface Mount | Non-Inverted | 1 | 8 ÁA | 20-SOIC | 0.295 in, 7.5 mm |
Key Features
• Buffered Common ClockBuffered InputsTypical Propagation Delay at CL= 15pF, VCC= 5V, TA= 25°C14 ns (HC Types)16 ns (HCT Types)Fanout (Over Temperature Range)Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL LoadsBus Driver Outputs . . . . . . . . . . . . . 15 LSTTL LoadsWide Operating Temperature Range . . . –55°C to 125°CBalanced Propagation Delay and Transition TimesSignificant Power Reduction Compared to LSTTL Logic ICsHC Types2V to 6V OperationHigh Noise Immunity: NIL= 30%, NIH= 30%of VCCat VCC= 5VHCT Types4.5V to 5.5V OperationDirect LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH= 2V (Min)CMOS Input Compatibility, Il1µA at VOL, VOHBuffered Common ClockBuffered InputsTypical Propagation Delay at CL= 15pF, VCC= 5V, TA= 25°C14 ns (HC Types)16 ns (HCT Types)Fanout (Over Temperature Range)Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL LoadsBus Driver Outputs . . . . . . . . . . . . . 15 LSTTL LoadsWide Operating Temperature Range . . . –55°C to 125°CBalanced Propagation Delay and Transition TimesSignificant Power Reduction Compared to LSTTL Logic ICsHC Types2V to 6V OperationHigh Noise Immunity: NIL= 30%, NIH= 30%of VCCat VCC= 5VHCT Types4.5V to 5.5V OperationDirect LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH= 2V (Min)CMOS Input Compatibility, Il1µA at VOL, VOH
Description
AI
The ’HC377 and ’HCT377 are octal D-type flip-flops with a buffered clock (CP) common to all eight flip-flops. All the flip-flops are loaded simultaneously on the positive edge of the clock (CP) when the Data Enable (E\) is Low.
The ’HC377 and ’HCT377 are octal D-type flip-flops with a buffered clock (CP) common to all eight flip-flops. All the flip-flops are loaded simultaneously on the positive edge of the clock (CP) when the Data Enable (E\) is Low.