74HCT166 Просмотр технического описания (PDF) - Philips Electronics

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производитель

74HCT166

8-bit parallel-in/serial-out shift register

Philips Electronics 

Philips Semiconductors

8-bit parallel-in/serial-out shift register

Product specification

74HC/HCT166

DC CHARACTERISTICS FOR 74HCT

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

Output capability: standard

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

D0 to D7

Ds

CP

CE

MR

PE

UNIT LOAD COEFFICIENT

0.35

0.35

0.80

0.80

0.40

0.60

December 1990

7

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