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.
DM74AS257N Fairchild/ON Semiconductor
Same model may have multiple batches, images only for reference.

DM74AS257N

Part No DM74AS257N
Manufacturer Fairchild/ON Semiconductor
Catalog Logic - Signal Switches, Multiplexers, Decoders
Description 3-STATE Quad 1 of 2 Line Data Selector/Multiplexers
Datasheet
DM74AS257N Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Fairchild/ON Semiconductor
Series 74AS
Packaging Tube
Part Status Obsolete(EOL)
Type Multiplexer
Independent Circuits 1
Current - Output High, Low 15mA, 48mA
Voltage Supply Source Single Supply
Operating Supply Voltage 4.5 V ~ 5.5 V
Operating Temperature Range 0°C ~ 70°C
Mounting Style Through Hole
Package 16-DIP (0.300", 7.62mm)
Manufacturer Package 16-PDIP
RoHS State Request Verification
Win Source Part Number 1167909-DM74AS257N
Manufacturer Homepage www.fairchildsemi.com
Popularity Medium
Supply and Demand Status Limited
Family Name DM74AS257
Introduction Date March 02, 2000
ECCN EAR99
Estimated EOL Date Obsolete
Ultra Librarian 3D Model Ultra Librarian DM74AS257N CAD Model

Description

The Fairchild/ON Semiconductor DM74AS257N is an obsolete electronic component used in digital circuits.

  • Type: 2-to-1 multiplexer
  • Voltage Supply: 4.5V to 5.5V
  • Current (Output High): 15mA
  • Current (Output Low): 48mA
  • RoHS State: Recommended to verify before use
  • Status: Obsolete

You May Also Be Interested in

SN74CB3Q3345PW Texas Instruments – Price, Stock & Datasheet
SN74CB3Q3345PW
Texas Instruments
IC BUS SWITCH 8 X 1:1 20-TSSOP
Lowest to $1.3098
74AUP1G19GW,125 Nexperia USA Inc. – Price, Stock & Datasheet
74AUP1G19GW,125
Nexperia USA Inc.
IC DECODER/DEMUX 1 X 1:2 6-TSSOP
Need more? Email Us
SN74AHCT158PW Texas Instruments – Price, Stock & Datasheet
SN74AHCT158PW
Texas Instruments
IC MULTIPLEXER 4 X 2:1 16-TSSOP
Need more? Email Us
CBT3306D,112 Nexperia USA Inc. – Price, Stock & Datasheet
CBT3306D,112
Nexperia USA Inc.
IC BUS SWITCH 1 X 1:1 8-SO
Need more? Email Us
74HCT138PW-Q100,11 Nexperia USA Inc. – Price, Stock & Datasheet
74HCT138PW-Q100,11
Nexperia USA Inc.
IC DECODER/DEMUX 1X3:8 16-TSSOP
Need more? Email Us
74LVC1G19GM,132 Nexperia USA Inc. – Price, Stock & Datasheet
74LVC1G19GM,132
Nexperia USA Inc.
IC DECO/DEMUX 1X1:2 6XSON/SOT886
Need more? Email Us
74HC138PW-Q100,118 Nexperia USA Inc. – Price, Stock & Datasheet
74HC138PW-Q100,118
Nexperia USA Inc.
IC DECODER/DEMUX 1X3:8 16-TSSOP
Need more? Email Us
CLVC157AQPWRG4Q1 Texas Instruments – Price, Stock & Datasheet
CLVC157AQPWRG4Q1
Texas Instruments
IC MULTIPLEXER 4 X 2:1 16-TSSOP
Need more? Email Us
CD74AC153EE4 Texas Instruments – Price, Stock & Datasheet
CD74AC153EE4
Texas Instruments
IC MULTIPLEXER 2 X 4:1 16-PDIP
Need more? Email Us

Top Sellers

FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
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 $13.0101
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
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