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.
DM74AS646NT Real Image
Same model may have multiple batches, images only for reference.

DM74AS646NT

Part No DM74AS646NT
Manufacturer Fairchild/ON Semiconductor
Catalog Logic - Buffers, Drivers, Receivers, Transceivers
Description Octal Bus Transceiver and Register
Datasheet
DM74AS646NT Datasheet
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Fairchild/ON Semiconductor
Series 74AS
Packaging Tube
Part Status Obsolete(EOL)
Logic Type Transceiver, Inverting
Number of Elements 1
Number of Bits per Element 8
Output Type Push-Pull
Current - Output High, Low 15mA, 48mA
Operating Supply Voltage 4.5 V ~ 5.5 V
Operating Temperature Range 0°C ~ 70°C (TA)
Mounting Style Through Hole
Package 24-DIP (0.300", 7.62mm)
Manufacturer Package 24-PDIP
RoHS State Request Verification
Win Source Part Number 1167918-DM74AS646NT
Manufacturer Homepage www.fairchildsemi.com
Popularity Medium
Supply and Demand Status Limited
Family Name DM74AS646
Introduction Date March 03, 2000
ECCN EAR99
Estimated EOL Date Obsolete
Ultra Librarian 3D Model Ultra Librarian DM74AS646NT CAD Model

Description

The DM74AS646NT is an obsolete (EOL) 8-bit transceiver with tri-state outputs, manufactured by Fairchild/ON Semiconductor. Bold the product name and manufacturer.

  • Voltage Range: 4.5V to 5.5V
  • Current Output High: 15mA
  • Current Output Low: 48mA

You May Also Be Interested in

PI74FCT162245TVE Real Image
PI74FCT162245TVE
Diodes Incorporated
IC TRANSCVR DUAL N-INV 48SSOP
Lowest to $9.1730
SN74LVC1G17DRLRG4 Real Image
SN74LVC1G17DRLRG4
Texas Instruments
SINGLE SCHMITT TRIGGER BUFFER
Lowest to $0.1180
CD74HC365M96 Real Image
CD74HC365M96
Texas Instruments
High Speed CMOS Logic Hex Buffer/Line Driver, Three-State Non-Inverting and Inverting
Lowest to $1.8298
PI74FCT244TQ Real Image
PI74FCT244TQ
Diodes Incorporated
IC BUFF/DVR DUAL N-INV 20QSOP
Lowest to $0.6537
CD74HC4050NSR Real Image
CD74HC4050NSR
Texas Instruments
High-Speed CMOS Logic Hex Buffers, Inverting and Non-Inverting
Lowest to $0.4022
PI74FCT244TP Pericom
PI74FCT244TP
Pericom
Need more? Email Us
PI74LPT16245CVX Pericom
PI74LPT16245CVX
Pericom
Need more? Email Us
PI74FCT16245TVX Pericom
PI74FCT16245TVX
Pericom
Need more? Email Us
PI74AVC+16244A Real Image
PI74AVC+16244A
Diodes Incorporated
IC BUFF DVR TRI-ST 16BIT 48TSSOP
Need more? Email Us

Top Sellers

NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
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
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0476
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 $0.2376
FT4232HL real image4446
FT4232HL
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
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
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1049
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
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