74VHCT74A(2007) 데이터 시트보기 (PDF) - Fairchild Semiconductor

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74VHCT74A
(Rev.:2007)

Dual D-Type Flip-Flop with Preset and Clear

Fairchild Semiconductor 

AC Operating Requirements

Symbol

tW(L), tW(H)

tW(L)

tS

tH

tREM

Parameter

Minimum Pulse Width (CK)

Minimum Pulse Width (CLR, PR)

Minimum Setup Time

Minimum Hold Time

Minimum Removal Time (CLR, PR)

VCC (V)

5.0 ± 0.5

5.0 ± 0.5

5.0 ± 0.5

5.0 ± 0.5

5.0 ± 0.5

TA = 25°C

TA = –40°C

to +85°C

Guaranteed

Typ.

Minimum

5.0

5.0

5.0

5.0

5.0

5.0

0

0

3.5

3.5

Units

ns

ns

ns

ns

ns

©1997 Fairchild Semiconductor Corporation

74VHCT74A Rev. 1.3

5

www.fairchildsemi.com

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