EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
74ACT161PC Fairchild/ON Semiconductor
Same model may have multiple batches, images only for reference.

74ACT161PC

Part No 74ACT161PC
Manufacturer Fairchild/ON Semiconductor
Catalog Logic - Counters, Dividers
Description IC COUNTER BINARY SYNC 16DIP
Datasheet
74ACT161PC Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Fairchild/ON Semiconductor
Series 74ACT
Packaging Tube
Part Status Obsolete(EOL)
Logic Type Binary Counter
Direction Up
Number of Elements 1
Number of Bits per Element 4
Reset Asynchronous
Timing Synchronous
Count Rate 125MHz
Operating Supply Voltage 4.5 V ~ 5.5 V
Operating Temperature Range -40°C ~ 85°C
Mounting Style Through Hole
Package 16-DIP (0.300", 7.62mm)
Manufacturer Package 16-PDIP
Win Source Part Number 765000-74ACT161PC
Family Name 74ACT161
Introduction Date November 12, 1999
ECCN EAR99
Estimated EOL Date Obsolete
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian 74ACT161PC CAD Model

Description

The Fairchild/ON Semiconductor 74ACT161PC is a binary counter logic type integrated circuit (IC) with a synchronous timing feature.

  • Count Rate: 125MHz
  • Direction: up
  • Reset: asynchronous
  • Element: 1 element with 4 bits per element.
  • Operating Supply Voltage: 4.5V to 5.5V
  • Temperature Range: -40°C to 85°C
  • Package: 16-DIP (0.300", 7.62mm)
  • Series: 74ACT series
  • Status: This product is obsolete (EOL) but has alternative parts such as 74ACT161PC, MC74ACT161N, and CD74ACT161EE4.
  • Estimated EOL Date: obsolete.
  • Description: It is ideal for use in applications such as frequency dividers, time-delay circuits, and event counters.

You May Also Be Interested in

74HC4017BQ,115 Nexperia USA Inc. – Price, Stock & Datasheet
74HC4017BQ,115
Nexperia USA Inc.
IC DECADE COUNTER 10BIT 16DHVQFN
Lowest to $0.8218
Picture of CD74HC190PWR
CD74HC190PWR
Texas Instruments
IC DECADE COUNTER 4-BIT 16TSSOP
Lowest to $0.8732
SN74LS191D Texas Instruments – Price, Stock & Datasheet
SN74LS191D
Texas Instruments
IC BINARY COUNTER 4-BIT 16SOIC
Need more? Email Us
Picture of SN74HC590ADW
SN74HC590ADW
Texas Instruments
IC BINARY COUNTER 8-BIT 16SOIC
Lowest to $0.9196
74HC4040BQ-Q100X Nexperia USA Inc. – Price, Stock & Datasheet
74HC4040BQ-Q100X
Nexperia USA Inc.
IC BINARY COUNTER 12BIT 16DHVQFN
Need more? Email Us
Picture of SY100EP32VKG-TR
SY100EP32VKG-TR
Microchip Technology
IC DIVIDER BY 2 1-BIT 8MSOP
Lowest to $4.3657
CD74HCT191E Texas Instruments – Price, Stock & Datasheet
CD74HCT191E
Texas Instruments
IC BINARY COUNTER 4-BIT 16DIP
Need more? Email Us
74AHC1G4208GWH Nexperia USA Inc. – Price, Stock & Datasheet
74AHC1G4208GWH
Nexperia USA Inc.
IC DIVIDER BY 256 8-BIT 5TSSOP
Lowest to $0.2586
Picture of HEF40193BP,652
HEF40193BP,652
Nexperia USA Inc.
IC BINARY COUNTER 4-BIT 16DIP
Need more? Email Us

Top Sellers

ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.5038
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $21.3835
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $17.0076
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.3459
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1616
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0143
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $5.0437
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.8313
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0594
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $17.0076
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess