74HCT166 データシートの表示（PDF） - Philips Electronics
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74HCT166 Datasheet PDF : 10 Pages
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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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