Texas Instruments SN74AS638A Octal Bus Transceivers SN74AS638AN

Octal Bus Transceivers 20-PDIP 0 to 70

Bus Transceiver, AS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20

Manufacturer: Texas Instruments
Win Source Part Number: 1253996-SN74AS638AN
Packaging: Tube
Mounting Style: Through Hole
Logic Type: Transceiver, Inverting
Output Type: Open Collector, Push-Pull
Current - Output High, Low: -, 64mA; 15mA, 64mA
Number of Elements: 1
Number of Bits per Element: 8
Categories: Integrated Circuits
Supplier Device Package: 20-PDIP
Status: Obsolete
Temperature Range - Operating: 0°C ~ 70°C
Manufacturer Homepage: www.ti.com
Manufacturer Package: 20-DIP
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited
Family Part Number: 74AS638
Manufacturer Pack Quantity: 20
MSL Level: 1 (Unlimited)
Supply Voltage (V): 4.5V ~ 5.5V

Octal Inverting Bus Transceiver, 8-Bit, 20-PDIP, 5V, 64mA Product overview: SN74AS638AN from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 5V, 64mA. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, 5V, 64mA, Interface Transceiver IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 704-SN74AS638AN can be used for catalog matching and distributor lookup.