74HC7597 데이터 시트보기 (PDF) - Philips Electronics

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74HC7597

8-bit shift register with input latches

Philips Electronics 

Philips Semiconductors

8-bit shift register with input latches

AC WAVEFORMS

Product specification

74HC/HCT7597

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

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

Fig.7 Waveforms showing the SHCP input to Q

output propagation delays, the SHCP pulse

width and maximum clock pulse frequency.

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

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

Fig.8 Waveforms showing the MR input to Q

output propagation delay and the MR pulse

width.

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

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

Fig.9 Waveforms showing the LE input to Q

output propagation delays and the LE pulse

width.

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

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

Fig.10 Waveforms showing the PL input to Q

output propagation delays, PL pulse width

and output transition times.

December 1990

11

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