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SN74ABT657ADWR The SN74ABT657ADWR from Texas Instruments is an octal transceiver with non-inverting buffers and 3-state outputs. It operates within a voltage range of 4.5V to 5.5V.
Mfr Part #:

SN74ABT657ADWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74ABT657ADWR from Texas Instruments is an octal transceiver with non-inverting buffers and 3-state outputs. It operates within a voltage range of 4.5V to 5.5V.
✓ Total Stock: 2,635 pcs
$ Price Range: $1.20

SN74ABT657ADWR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Husky International Electronic ✓
Non-Authorised Inventory information
1,673 pcs
On Request
1673 pcs On Request 1 On Request On Request N/A On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
962 pcs
On Request
962 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74ABT657ADWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Current
Data Rate
Latch-up Performance
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
SVHC Present
Supplier Device Package
Voltage
Voltage Supply
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SN74ABT657ADWR Description

Short technical summary and product information.

The SN74ABT657ADWR is an octal transceiver from Texas Instruments, designed for high-speed data transfer applications. This device features non-inverting buffers with parity generator and checker circuits, along with 3-state outputs for flexible bus interfacing.

 

Key electrical characteristics include an operating voltage range of 4.5V to 5.5V, a maximum supply current of 95mA, and high-drive outputs capable of -32mA (IOH) and 64mA (IOL). The transceiver offers a data rate of up to 100MHz and an access time of 8ns.

 

Designed for reliability, it includes ESD protection exceeding 2000V (MIL-STD-883, Method 3015) and latch-up performance exceeding 500mA. The device operates within a temperature range of -40°C to 85°C.

 

Packaged in a 24-SOIC format, the SN74ABT657ADWR is suitable for surface-mount applications. Its flow-through architecture is optimized for PCB layout, simplifying integration into digital systems.

SN74ABT657ADWR Quick Information

Product Type: Transceiver
Canonical Name: Octal Transceiver with Parity Generators/Checkers and 3-State Outputs
Subcategory: Buffers, Drivers, Receivers, Transceivers

SN74ABT657ADWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74ABT657ADWR Estimated Pricing

Qty Low High
1+ $1.20 $1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74ABT657ADWR Features

  • Octal transceiver with parity generation/checking.
  • 3-state outputs for flexible bus interfacing.
  • Operates from 4.5V to 5.5V supply voltage.
  • High-drive outputs (-32mA IOH, 64mA IOL).
  • Surface mount 24-SOIC package.

SN74ABT657ADWR Applications

  • High-speed digital systems.
  • Bus interfacing applications.
  • Data buffering and transfer.
  • Parity checking circuits.

SN74ABT657ADWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74ABT657ADWR?

The SN74ABT657ADWR operates within a voltage range of 4.5V to 5.5V.

What is the operating temperature range for this transceiver?

The operating temperature range for the SN74ABT657ADWR is -40°C to 85°C.

What type of package is the SN74ABT657ADWR supplied in?

The SN74ABT657ADWR is supplied in a 24-SOIC package.

What are the output drive current capabilities?

The SN74ABT657ADWR has high-drive outputs with capabilities of -32mA for IOH and 64mA for IOL.

What is the maximum data rate supported by the SN74ABT657ADWR?

The SN74ABT657ADWR supports a maximum data rate of 100MHz.

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