DataSheet39.com

What is 74HC164?

This electronic component, produced by the manufacturer "Philips", performs the same function as "8-bit serial-in/parallel-out shift register".


74HC164 Datasheet PDF - Philips

Part Number 74HC164
Description 8-bit serial-in/parallel-out shift register
Manufacturers Philips 
Logo Philips Logo 


There is a preview and 74HC164 download ( pdf file ) link at the bottom of this page.





Total 24 Pages



Preview 1 page

No Preview Available ! 74HC164 datasheet, circuit

74HC164; 74HCT164
8-bit serial-in, parallel-out shift register
Rev. 03 — 4 April 2005
Product data sheet
1. General description
The 74HC164; 74HCT164 are high-speed Si-gate CMOS devices and are pin compatible
with Low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC
standard no. 7A.
The 74HC164; 74HCT164 are 8-bit edge-triggered shift registers with serial data entry
and an output from each of the eight stages. Data is entered serially through one of two
inputs (DSA or DSB); either input can be used as an active HIGH enable for data entry
through the other input. Both inputs must be connected together or an unused input must
be tied HIGH.
Data shifts one place to the right on each LOW-to-HIGH transition of the clock (CP) input
and enters into Q0, which is the logical AND of the two data inputs (DSA and DSB) that
existed one set-up time prior to the rising clock edge.
A LOW level on the master reset (MR) input overrides all other inputs and clears the
register asynchronously, forcing all outputs LOW.
2. Features
s Gated serial data inputs
s Asynchronous master reset
s Complies with JEDEC standard no. 7A
s ESD protection:
x HBM EIA/JESD22-A114-B exceeds 2000 V
x MM EIA/JESD22-A115-A exceeds 200 V.
s Multiple package options
s Specified from 40 °C to +85 °C and 40 °C to +125 °C.
3. Quick reference data
Table 1: Quick reference data
GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns.
Symbol
Parameter
Type 74HC164
tPHL, tPLH
propagation delay
CP to Qn
MR to Qn
Conditions
Min Typ Max Unit
CL = 15 pF;
VCC = 5 V
CL = 15 pF;
VCC = 5 V
- 12 - ns
- 11 - ns

line_dark_gray
74HC164 equivalent
Philips Semiconductors
74HC164; 74HCT164
8-bit serial-in, parallel-out shift register
Table 3:
Symbol
GND
CP
MR
Q4
Q5
Q6
Q7
VCC
Pin description …continued
Pin Description
7 ground (0 V)
8 clock input (LOW-to-HIGH, edge-triggered)
9 master reset input (active LOW)
10 output
11 output
12 output
13 output
14 positive supply voltage
7. Functional description
7.1 Function selection
Table 4: Function table [1]
Operating
modes
Input
MR
CP
Reset (clear) L
X
Shift H
H
H
H
DSA
X
l
l
h
h
DSB
X
l
h
l
h
Output
Q0
L
L
L
L
H
Q1 to Q7
L to L
q0 to q6
q0 to q6
q0 to q6
q0 to q6
[1] H = HIGH voltage level
h = HIGH voltage level one set-up time prior to the LOW-to-HIGH clock transition
L = LOW voltage level
I = LOW voltage level one set-up time prior to the LOW-to-HIGH clock transition
q = lower case letters indicate the state of the referenced input one set-up time prior to the LOW-to-HIGH
clock transition
= LOW-to-HIGH clock transition
8. Limiting values
Table 5: Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
Symbol Parameter
Conditions
Min Max Unit
VCC
IIK
IOK
IO
ICC, IGND
Tstg
supply voltage
input diode current
output diode current
output source or sink current
VCC or GND current
storage temperature
VI < 0.5 V or
VI > VCC + 0.5 V
VO < 0.5 V or
VO > VCC + 0.5 V
VO = 0.5 V to VCC + 0.5 V
0.5 +7
- ±20
V
mA
- ±20 mA
- ±25 mA
- ±50 mA
65 +150 °C
9397 750 14693
Product data sheet
Rev. 03 — 4 April 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
5 of 24


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74HC164 electronic component.


Information Total 24 Pages
Link URL [ Copy URL to Clipboard ]
Download [ 74HC164.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
74HC160The function is Presettable synchronous BCD decade counter asynchronous reset. PhilipsPhilips
74HC161The function is Presettable synchronous 4-bit binary counter asynchronous reset. PhilipsPhilips
74HC162The function is Presettable synchronous BCD decade counter synchronous reset. PhilipsPhilips

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

74HC     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search