M74HC164B1R STMicroelectronics, M74HC164B1R Datasheet - Page 2
![IC REGISTER 8BIT SIPO 14-DIP](/photos/6/57/65751/497-14-dip__300_mil__series_sml.jpg)
M74HC164B1R
Manufacturer Part Number
M74HC164B1R
Description
IC REGISTER 8BIT SIPO 14-DIP
Manufacturer
STMicroelectronics
Series
74HCr
Datasheet
1.M74HC164B1R.pdf
(13 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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