74HC573BQ-Q100 데이터 시트보기 (PDF) - NXP Semiconductors.

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74HC573BQ-Q100

Octal D-type transparent latch; 3-state

NXP Semiconductors. 

NXP Semiconductors

74HC573-Q100; 74HCT573-Q100

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

Fig 9.

Measurement points are given in Table 8.

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

Enable and disable times

LE input

VM

t su

th

t su

th

Dn input

VM

001aae084

Measurement points are given in Table 8.

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

Fig 10. Set-up and hold times for data input (Dn) to latch input (LE)

Table 8. Measurement points

Type

74HC573-Q100

74HCT573-Q100

Input

VM

0.5VCC

1.3 V

Output

VM

0.5VCC

1.3 V

74HC_HCT573_Q100

Product data sheet

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

Rev. 2 — 16 August 2012

© NXP B.V. 2012. All rights reserved.

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