N8T13, N8T23, SN75123 DUAL LINE DRIVERS

SLLS086B - SEPTEMBER 1973 - REVISED MAY 1995

features

Meet or Exceed the Requirements of IBM^TM System 360 Input/Output Interface Specification
Operate From Single 5-V Supply
TTL Compatible
3.11-V Output at I_OH = -59.3 mA
Uncommitted Emitter-Follower Output Structure for Party-Line Operation
Short-Circuit Protection
AND-OR Logic Configuration
Designed for Use With Triple Line Receiver SN75124
Designed to Be Interchangeable With Signetics N8T13 and N8T23
IBM is a trademark of International Business Machines Corp.

description

The N8T13, N8T23, and SN75123 are dual line drivers specifically designed to meet the input/ output interface specifications for IBM System 360. It is also compatible with standard-TTL logic and supply-voltage levels.

The N8T13, N8T23, and SN75123 low-impedance emitter-follower outputs drive terminated lines such as coaxial cable or twisted pair. Having the outputs uncommitted allows wired-OR logic to be performed in party-line applications. Output short-circuit protection is provided by an internal clamping network that turns on when the output voltage drops below approximately 1.5 V. All the inputs are in conventional TTL configuration, and the gating can be used during power-up and power-down sequences to ensure that no noise is introduced to the line.

The N8T13, N8T23, and SN75123 are characterized for operation from 0°C to 70°C.

Title: DUAL LINE DRIVERS
Product Family: TRANSMITTERS AND RECEIVERS
Device Functionality: DUAL LINE DRIVER
Orderable Devices: N8T23N

View the complete PDF datasheet: slls086b.pdf (83 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:N8T23

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