74HC373D 데이터 시트보기 (PDF) - NXP Semiconductors.

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74HC373D

Octal D-type transparent latch; 3-state

NXP Semiconductors. 

NXP Semiconductors

74HC373; 74HCT373

Octal D-type transparent latch; 3-state

VI

OE input

GND

VCC

output

LOW-to-OFF

OFF-to-LOW

VOL

VOH

output

HIGH-to-OFF

OFF-to-HIGH

GND

VM

tPLZ

tPZL

tPHZ

10%

90%

VM

tPZH

VM

outputs

enabled

outputs

disabled

outputs

enabled

001aae307

Measurement points are given in Table 10.

Fig 10. 3-state enable and disable time

LE input

VM

t su

th

t su

th

Dn input

VM

Measurement points are given in Table 10.

Fig 11. Set-up and hold time data input (Dn) to latch enable input (LE)

Table 10. Measurement points

Type

74HC373

74HCT373

Input

VM

0.5VCC

1.3 V

001aae084

Output

VM

0.5VCC

1.3 V

74HC_HCT373

Product data sheet

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

Rev. 5 — 13 December 2011

© NXP B.V. 2011. All rights reserved.

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