HD74LV174A View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

MFG CO.

HD74LV174A

Hex D-type Flip-Flops with Clear

Hitachi -> Renesas Electronics 

HD74LV174A

Switching Characteristics (cont)

VCC = 3.3 ± 0.3 V

Ta = 25°C

Ta = –40 to 85°C

Item

Maxi-

mum

clock

fre-

quency

Propa-

gation

delay

time

Setup

time

Symbol

fmax

tPLH / tPHL

tPHL

tSU

Min Typ

95 170

55 130

— 5.8

— 7.5

— 4.5

— 6.0

5.0 —

Max Min

— 50

— 40

11.0 1.0

14.5 1.0

11.4 1.0

14.9 1.0

— 6.0

3.0 — — 3.0

Max

—

—

13.0

16.5

13.5

17.0

—

—

Unit

MHz

Test Conditions

CL = 15 pF

CL = 50 pF

ns

CL = 15 pF

CL = 50 pF

CL = 15 pF

CL = 50 pF

ns

Hold

th

time

Pulse

tW

width

0.0 — — 0.0

—

ns

5.0 — — 5.0

—

ns

5.0 — — 5.0

—

FROM

(Input)

TO

(Output)

CLK

Q

CLR

Data before CLK↑

CLR inactive before

CLK↑

Data after CLK↑

CLR L

CLK H or L

7

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