Datasheet

HEF4094B All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 11 — 29 August 2013 2 of 20
NXP Semiconductors
HEF4094B
8-stage shift-and-store register
4. Functional diagram
Fig 1. Functional diagram Fig 2. Logic symbol
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
15
2
OE
D
CP STR
31
QP0
QP1
QP2
QP3
QP4
QP5
QP6
QP7
QS1
QS2
9
10
4
5
6
7
14
13
12
11
001aaf111
Fig 3. 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