74AHCT157-Q100 查看數據表（PDF） - NXP Semiconductors.

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74AHCT157-Q100

Quad 2-input multiplexer

NXP Semiconductors. 

Nexperia

11. Waveforms

74AHC157-Q100; 74AHCT157-Q100

Quad 2-input multiplexer

nI0, nI1, S

input

VI

GND

nY output

VOH

VOL

VM

t PHL

VM

t PLH

mna486

Measurement points are given in Table 8.

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

Fig 7. Propagation delay input (nI0, nI1, S) to output (nYn)

VCC

E input

GND

VOH

nY output

VOL

VM

t PHL

VM

t PLH

mna485

Measurement points are given in Table 8.

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

Fig 8. Propagation delay input (E) to output (nY)

Table 8. Measurement points

Type

74AHC157-Q100

74AHCT157-Q100

Input

VM

0.5VCC

1.5 V

Output

VM

0.5VCC

0.5VCC

74AHC_AHCT157_Q100

Product data sheet

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

Rev. 1 — 4 July 2013

© Nexperia B.V. 2017. All rights reserved

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