74HC165 Philips, 74HC165 Datasheet - Page 3

• Manufacturer Part Number: 74HC165
• Description: 8-bit parallel-in/serial-out shift register
• Manufacturer: Philips

Philips Semiconductors
PIN DESCRIPTION
December 1990
PIN NO.
1
7
9
2
8
10
11, 12, 13, 14, 3, 4, 5, 6
15
16
8-bit parallel-in/serial-out shift register
Fig.1 Pin configuration.
SYMBOL
PL
Q
Q
CP
GND
D
D
CE
V
CC
s
0
7
7
to D
7
NAME AND FUNCTION
asynchronous parallel load input (active LOW)
complementary output from the last stage
serial output from the last stage
clock input (LOW-to-HIGH edge-triggered)
ground (0 V)
serial data input
parallel data inputs
clock enable input (active LOW)
positive supply voltage
Fig.2 Logic symbol.
3
Fig.3 IEC logic symbol.
74HC/HCT165
Product specification