74HC354 查看數據表（PDF） - Philips Electronics

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74HC354

8-input multiplexer/register with transparent latches; 3-state

Philips Electronics 

Philips Semiconductors

8-input multiplexer/register with

transparent latches; 3-state

Product specification

74HC/HCT354

DC CHARACTERISTICS FOR 74HCT

For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.

Output capability: bus driver

ICC category: MSI

Note to HCT types

The value of additional quiescent supply current (∆ICC) for a unit load of 1 is given in the family specifications.

To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below.

INPUT

Dn, Sn

OE3

LE

E, OEn

UNIT LOAD COEFFICIENT

0.2

0.25

0.5

1.0

December 1990

9

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