74LVC594A(2017) 데이터 시트보기 (PDF) - NXP Semiconductors.

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74LVC594A
(Rev.:2017)

8-bit shift register with output register

NXP Semiconductors. 

Nexperia

74LVC594A

8-bit shift register with output register

SHR input

SHCP input

VM

tW

trec

VM

tPHL

Q7S output

VM

mbc324

Measurement points are given in Table 8.

VOL and VOH are typical output voltage drops that occur with the output load.

Figure 11.  The shift reset (SHR) pulse width, the shift reset to serial data output (Q7S) propagation delays and the

shift reset to shift clock (SHCP) recovery time

STR input

STCP input

VM

tW

trec

VM

tPHL

Qn outputs

VM

mbc325

Measurement points are given in Table 8.

VOL and VOH are typical output voltage drops that occur with the output load.

Figure 12.  The storage reset (STR) pulse width, the storage reset to parallel data output (Qn) propagation delays

and the storage reset to storage clock (STCP) recovery time

Table 8. Measurement points

Supply voltage

VCC

VCC < 2.7 V

VCC ≥ 2.7 V

Input

VM

0.5 x VCC

1.5 V

Output

VM

0.5 x VCC

1.5 V

74LVC594A

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 3 — 20 July 2017

© Nexperia B.V. 2017. All rights reserved.

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