74HCT7731 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

生产厂家

74HCT7731

Quad 64-bit static shift register

Philips Electronics 

Philips Semiconductors

Quad 64-bit static shift register

AC WAVEFORMS

Product specification

74HC/HCT7731

handbook, full pagewidth

CPn INPUT

Dn INPUT

Q n OUTPUT

MBA320

1/ f max

VM (1)

tsu

tW

th

VM (1)

t PLH

VM (1)

t TLH

tsu

th

t PHL

t THL

(1) HC : VM = 50%; VI = GND to VCC

HCT : VM = 1.3 V; VI = GND to 3 V.

Fig.4 Waveforms showing the clock (CP) and data (D) input to output (Q) propagation delay, set-up, hold and

transition times.

handbook, full pagewidth

CPn INPUT

RECn INPUT

1/ f max

VM (1)

t su

tW

th

VM (1)

t su

th

MBA321

(1) HC : VM = 50%; VI = GND to VCC

HCT : VM = 1.3 V; VI = GND to 3 V.

Fig.5 Waveforms showing the clock (CP) to recycle (REC) set-up and hold times.

September 1993

7

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