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74HC194 Datasheet, PDF (8/10 Pages) NXP Semiconductors – 4-bit bidirectional universal shift register | |||
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Philips Semiconductors
4-bit bidirectional universal shift register
Product speciï¬cation
74HC/HCT194
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see â74HC/HCT/HCU/HCMOS Logic Family Specificationsâ.
Output capability: standard
ICC category: MSI
Note to HCT types
The value of additional quiescent supply current (âICC) for a unit load of 1 is given in the family specifications.
To determine âICC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
Dn
DSR, DSL
CP
MR
Sn
UNIT LOAD COEFFICIENT
0.15
0.15
0.50
0.45
0.90
December 1990
8
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