• Model: NTE74LS645
  • Catalog #: 55051405

NTE74LS645 IC TTL Bus Transceiver

Details

$4.08

In Stock

(Online Only)

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Additional Information

  • Summary
  • Tech Specs
  • Reviews
The NTE74LS645 is an octal bus transceiver in a 20-lead DIP-type package designed for asynchronous two-way communication between data buses. This device transmits data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable pin (G) can be used to disable the device so the buses are effectively isolated.

Data Sheet
  • Features:
  • Bi−directional bus transceiver
  • Hysteresis at bus inputs improves noise margins
  • Non−inverting (true) logic
  • 3−state outputs
  • Absolute Maximum Ratings:
  • Supply voltage VCC: 7V
  • Input voltage VIN, all inputs: 7V, I/O ports: 5.5V
  • Operating temperature range TA: 0°C to +70°C
  • Storage temperature range Tstg: -65°C to +150°C
  • Voltage values are with respect to network ground terminal
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Shipping

Ships in 1-2 Business Days

Presentation Attributes

Storefront Attributes

Search Refinements

Shop Runner

Battery Features

Capacity UOM

mAh

Rechargeable

No

Cleansing

Dimensions

Fulfillment

Package Height

0.50

Package Length

6.25

Package Width

3.70

General

Model

NTE74LS645

Product Type

Bus transceivers and data selectors

Identification

Manufacturer Part Number

NTE74LS645

Surcharge

Legal

Merchandising

Inputs & Outputs

Miscellaneous Features

Operating Temperature UOM

° F

Supported Languages

English

Power Features

Docking station

No

Promo

Retail

Price

Remote Control Features

Warranty

0.00

0.00

Available RadioShack Service Plan

No

Warranty Labor UOM

days

Warranty Parts UOM

days

Root

Additional Features

Water-Resistant or Waterproofness Standard

No

Miscellaneous Features

Power Features

Print
 

Summary

The NTE74LS645 is an octal bus transceiver in a 20-lead DIP-type package designed for asynchronous two-way communication between data buses. This device transmits data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable pin (G) can be used to disable the device so the buses are effectively isolated.

Data Sheet
  • Features:
  • Bi−directional bus transceiver
  • Hysteresis at bus inputs improves noise margins
  • Non−inverting (true) logic
  • 3−state outputs
  • Absolute Maximum Ratings:
  • Supply voltage VCC: 7V
  • Input voltage VIN, all inputs: 7V, I/O ports: 5.5V
  • Operating temperature range TA: 0°C to +70°C
  • Storage temperature range Tstg: -65°C to +150°C
  • Voltage values are with respect to network ground terminal

Tech Specs

The NTE74LS645 is an octal bus transceiver in a 20-lead DIP-type package designed for asynchronous two-way communication between data buses. This device transmits data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable pin (G) can be used to disable the device so the buses are effectively isolated.

Data Sheet

Reviews