SN54AHCT74, SN74AHCT74

DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS

WITH CLEAR AND PRESET

SCLS263N – DECEMBER 1995 – REVISED JULY 2003

5

POST OFFICE BOX 655303

PARAMETER

SN74AHCT74

UNIT

PARAMETER

MIN

MAX

UNIT

VOL(P)

Quiet output, maximum dynamic VOL

0.8

V

VOL(V)

Quiet output, minimum dynamic VOL

–0.8

V

VOH(V)

Quiet output, minimum dynamic VOH

4

V

VIH(D)

High-level dynamic input voltage

2

V

VIL(D)

Low-level dynamic input voltage

0.8

V

NOTE 5: Characteristics are for surface-mount packages only.

PARAMETER

TEST CONDITIONS

TYP

UNIT

Cpd

Power dissipation capacitance

No load,

f = 1 MHz

32

pF