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TEXAS INSTRUMENTS  SN74LS245N.  74LS, 74LS245, DIP20, 5.25V

TEXAS INSTRUMENTS SN74LS245N.
Technical Data Sheet (10.06KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The SN74LS245N is an Octal Bus Transceiver IC, designed for asynchronous 2-way communication between data buses. The control-function implementation minimizes external timing requirements. The device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)/ input can disable the device so that the buses are effectively isolated.
  • 3-state Outputs Drive Bus Lines Directly
  • PNP Inputs Reduce DC Loading on Bus Lines
  • Hysteresis at Bus Inputs Improves Noise Margins
  • Typical Propagation Delay Times Port to Port, 8ns
Input and output voltage ratings may be exceeded if the input and output current ratings are observed, package thermal impedance is calculated in accordance with JESD 51-7.

Product Information

Logic Device Type:
Transceiver, Non Inverting
Logic Case Style:
DIP
No. of Pins:
20Pins
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Communications & Networking;
  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.002273

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