EEWORLDEEWORLDEEWORLD

Part Number

Search

74F161A

Description
F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
Categorysemiconductor    logic   
File Size73KB,7 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
Download Datasheet Parametric View All

74F161A Overview

F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16

74F161A Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals16
Maximum operating temperature70 Cel
Minimum operating temperature0.0 Cel
Maximum supply/operating voltage5.5 V
Minimum supply/operating voltage4.5 V
Rated supply voltage5 V
Processing package description0.150 INCH, MS-012, SOIC-16
Lead-freeYes
EU RoHS regulationsYes
stateACTIVE
CraftsmanshipTTL
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing1.27 mm
terminal coatingMATTE TIN
Terminal locationDUAL
Packaging MaterialsPLASTIC/EPOXY
Temperature levelCOMMERCIAL
seriesF/FAST
Counting directionUP
Load preset inputSYN LOAD
Logic IC typeBINARY COUNTER
Operating modeSYN
Number of digits4
propagation delay TPD11 ns
Trigger typePOSITIVE EDGE
Max-Min frequency90 MHz
74F161A • 74F163A Synchronous Presettable Binary Counter
April 1988
Revised July 1999
74F161A • 74F163A
Synchronous Presettable Binary Counter
General Description
The 74F161A and 74F163A are high-speed synchronous
modulo-16 binary counters. They are synchronously pre-
settable for application in programmable dividers and have
two types of Count Enable inputs plus a Terminal Count
output for versatility in forming synchronous multi-stage
counters. The 74F161A has an asynchronous Master-
Reset input that overrides all other inputs and forces the
outputs LOW. The 74F163A has a Synchronous Reset
input that overrides counting and parallel loading and
allows the outputs to be simultaneously reset on the rising
edge of the clock. The 74F161A and 74F163A are high-
speed versions of the 74F161 and 74F163.
Features
s
Synchronous counting and loading
s
High-speed synchronous expansion
s
Typical count frequency of 120 MHz
Ordering Code:
Order Number
74F161ASC
74F161ASJ
74F161APC
74F163ASC
74F163ASJ
74F163APC
Package Number
M16A
M16D
N16E
M16A
M16D
N16E
Package Description
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagrams
74F161A
74F163A
© 1999 Fairchild Semiconductor Corporation
DS009486
www.fairchildsemi.com
MSP430 and SHT71 temperature and humidity sensor matching circuit
STC89C52 and SHT71 are paired, and the program provided by the official website can perfectly display the temperature and humidity. MSP430F149 and SHT71 temperature and humidity sensor are paired with...
开窍的木偶 Microcontroller MCU
Designing a short-range RF link into a consumer-electronics product
Designing a short-range RF link into a consumer-electronics product Design a short-range wireless (RF) device to connect to consumer electronics Case study: Learn from the pitfalls and heartaches of a...
f117c RF/Wirelessly
Photovoltaic Application Research II
Photovoltaic application research 2: long-life maintenance-free high-rise building signal lights. High-rise buildings in cities must be equipped with signal indicator lights to prevent aircraft from c...
zhang2017yi Energy Infrastructure?
[Sharing my experience] Chronos sports watch first experience
[align=left][font=微软雅黑][size=3]TI's Chronos watch has been around for a long time, and I've been coveting it for a long time. Unfortunately, it's expensive, and it doesn't have a 2.4GHz frequency, whi...
nightseas Microcontroller MCU
Thanks to EE and TI, received the prize 'Superman'
[i=s]This post was last edited by lcofjp on 2017-2-9 14:16[/i] Thanks to EE and TI. I received the customized 'Superman' as a prize of the "TI New Year Essay Contest" at noon today. I like it very muc...
lcofjp Talking
Upgrade ideas
Recently, I saw that our forum has been upgraded again, adding many functions, becoming more user-friendly, and paying more and more attention to quality! However, it is not enough to rely on a few ad...
gaoxiao Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1414  1690  2917  2860  144  29  35  59  58  3 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号