74HC594DB 데이터 시트보기 (PDF) - NXP Semiconductors.

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74HC594DB

8-bit shift register with output register

NXP Semiconductors. 

NXP Semiconductors

74HC594; 74HCT594

8-bit shift register with output register

SHCP input

DS input

VM

t su

th

VM

t su

th

Q7 output

VM

001aae342

Measurement points are given in Table 10.

The shaded areas indicate when the input is permitted to change for predictable output

performance.

Fig 11. The data set-up time and hold times for DS input to SHCP

SHR input

STCP input

VM

tsu

VM

Qn outputs

VM

mbc326

Measurement points are given in Table 10.

Fig 12. The set-up time shift reset (SHR) to storage clock (STCP)

74HC_HCT594_3

Product data sheet

Rev. 03 — 20 December 2006

© NXP B.V. 2006. All rights reserved.

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