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20-DIP
Integrated Circuits (ICs)

SN74ALS1245AN

Active
Texas Instruments

OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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Search across all available documentation for this part.

DocumentsOctal Bus Transceivers With 3-State Outputs datasheet (Rev. A)
20-DIP
Integrated Circuits (ICs)

SN74ALS1245AN

Active
Texas Instruments

OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

Deep-Dive with AI

DocumentsOctal Bus Transceivers With 3-State Outputs datasheet (Rev. A)

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74ALS1245AN
Current - Output High, Low16 mA, 15 mA
Mounting TypeThrough Hole
Number of Bits per Element8
Number of Elements1
Operating Temperature [Max]70 °C
Operating Temperature [Min]0 °C
Output Type3-State
Package / Case20-DIP
Package / Case7.62 mm
Package / Case0.3 in
Supplier Device Package20-PDIP
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]4.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTube 220$ 4.84
Texas InstrumentsTUBE 1$ 5.20
100$ 4.24
250$ 3.33
1000$ 2.83

Description

General part information

SN74ALS1245A Series

These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data 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 () input can be used to disable the device so the buses are effectively isolated.

The SN54ALS1245A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS1245A is characterized for operation from 0°C to 70°C.

These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data 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 () input can be used to disable the device so the buses are effectively isolated.