74HC_HCT194_CNV_15 Datasheet, PDF (8/10 Pages) NXP Semiconductors – 4-bit bidirectional universal shift register

Philips Semiconductors
4-bit bidirectional universal shift register
Product specification
74HC/HCT194
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
I_CC category: MSI
Note to HCT types
The value of additional quiescent supply current (∆I_CC) for a unit load of 1 is given in the family specifications.
To determine ∆I_CC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
D_n
D_SR, D_SL
CP
MR
S_n
UNIT LOAD COEFFICIENT
0.15
0.15
0.50
0.45
0.90
December 1990
8