54HC377
Features
Description
- Buffered mon Clock
- Buffered Inputs
- Typical Propagation VCC = 5V, TA = 25o C
Delay at
=
15p F,
- 14 ns (HC Types
- 16 ns (HCT Types)
- Fanout (Over Temperature Range)
- Standard Outputs
- -
- 10 LSTTL Loads
- Bus Driver Outputs
- - . . . 15 LSTTL Loads
- Wide Operating Temperature Range . . . -55o C to 125o C
- Balanced Propagation Delay and Transition Times
- Significant Power Reduction pared to LSTTL Logic ICs
- HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30%of VCC at VCC = 5V
- HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic patibility, VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input patibility, Il ≤ 1µA at VOL, VOH
The ’HC377 and ’HCT377 are octal D-type flip-flops with a buffered clock (CP) mon to all eight flip-flops. All the flipflops are loaded simultaneously on the positive edge of the clock (CP) when the Data Enable (E) is Low.
Ordering Information
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