CD74HC377 Datasheet PDF - TI

●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.

● Buffered Common Clock

● Buffered Inputs

● Typical Propagation Delay at CL = 15pF, VCC = 5V, TA = 25°C

● 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 . . . –55°C to 125°C

● Balanced Propagation Delay and Transition Times

● Significant Power Reduction Compared 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 Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)

● CMOS Input Compatibility, Il 1µA at VOL, VOH