Datasheet

74HC_HCT4094 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 6 — 31 December 2012 3 of 23
NXP Semiconductors
74HC4094; 74HCT4094
8-stage shift-and-store bus register
Fig 3. Logic diagram
001aaf119
8-STAGE SHIFT
REGISTER
8-BIT STORAGE
REGISTER
3-STATE OUTPUTS
D
2
QS2
10
QS1
QP0
4 5 6 7 14 13 12 11
QP1 QP2 QP3 QP4 QP5 QP6 QP7
9
CP
3
STR
1
OE
15
Fig 4. Logic diagram
001aag799
DD
CP
CP
Q
FF 0
D
LE
Q
LATCH 0
D
CP
Q
FF 7
D
LE
Q
LATCH 7
D
CP
Q
STAGES 1 TO 6STAGE 0 STAGE 7
QP2
QP0
D QS2
QS1
LE
Q
LATCH
QP1
QP4
QP3
QP6
QP5
QP7
STR
OE