M74HC164B1R STMicroelectronics, M74HC164B1R Datasheet - Page 2

• Manufacturer Part Number: M74HC164B1R
• Description: IC REGISTER 8BIT SIPO 14-DIP
• Manufacturer: STMicroelectronics
• Series: 74HCr

Specifications of M74HC164B1R

• Logic Type: Shift Register
• Output Type: Standard
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Function: Serial to Parallel
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Counting Sequence: Serial to Parallel
• Number Of Circuits: 8
• Logic Family: 74HC
• Propagation Delay Time: 160 ns, 32 ns, 27 ns
• Supply Voltage (max): 6 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: Through Hole
• Operating Supply Voltage: 2 V to 6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1789-5

M74HC164
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
X : Don’t Care
QAn - QGn : The level of QA - QG, respectively. before the most-recent transition of the clock
LOGIC DIAGRAM
This logic diagram has not be used to estimate propagation delays
2/13
CLEAR
H
H
H
H
L
CLOCK
X
INPUTS
A
H
X
X
X
L
SERIAL IN
B
X
X
X
H
L
PIN DESCRIPTION
3, 4, 5, 6, 10,
11, 12, 13
QA
PIN No
H
L
L
L
1,2
14
8
9
7
QA to QH
SYMBOL
QAn
QAn
QAn
QB
CLOCK
CLEAR
L
GND
A, B
Vcc
NO CHANGE
OUTPUTS
Data Inputs
Outputs
Clock Input (LOW to
HIGH, Edge Triggered
Master Reset Input
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
...........
...........
...........
...........
...........
QGn
QGn
QGn
QH
L