tc7mh165fk TOSHIBA Semiconductor CORPORATION, tc7mh165fk Datasheet - Page 2

• Manufacturer Part Number: tc7mh165fk
• Description: 8-bit Shift Register P-in, S-out
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Pin Assignment
Truth Table
X: Don’t care
a......h: The level of steady state input voltage at inputs A through H respectively
Q
An
LOAD
Shift/
H
H
H
H
H
H
-Q
L
Gn
GND
S/
Q
CK
: The level of Q
L
H
G
H
E
F
CK INH
1
2
3
4
5
6
7
8
H
X
L
L
X
(top view)
A
Inputs
CK
~Q
X
H
X
L
L
G
, respectively, before the most recent positive transition of the CK.
Serial In
16
15
14
13
12
11
10
9
X
H
H
X
X
L
L
V
CK INH
D
C
B
A
SI
Q
CC
H
a ............ h
A............H
Parallel
X
X
X
X
X
X
2
Internal Outputs
Q
H
H
a
L
L
A
CK INH
IEC Logic Symbol
S/
CK
SI
L
G
A
B
C
D
E
H
F
(15)
(10)
(11)
(12)
(13)
(14)
Q
Q
Q
Q
(1)
(2)
(3)
(4)
(5)
(6)
Q
b
An
An
An
An
B
No change
No change
C1 [LOAD]
2D
1D
1D
1D
> = 1
Q
Q
Q
Q
Q
h
Gn
Gn
Gn
Gn
H
SRG 8
Outputs
C2/ →
Q
Q
Q
Q
Q
h
TC7MH165FK
Gn
Gn
Gn
Gn
H
(9)
(7)
2001-10-23
Q
Q
H
H