74ABT245CMTCX

Description：IC TXRX NON-INVERT 5.5V 20TSSOP
Series：74ABT
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:d21d711163ac Category: Buffers, Drivers, Receivers, Transceivers Brand: onsemi

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Product introduction

74ABT245CMTCX is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC TXRX NON-INVERT 5.5V 20TSSOP. Review the specifications below when checking this part for your BOM.

Buffers, Drivers, Receivers, Transceivers specifications for 74ABT245CMTCX

Description：IC TXRX NON-INVERT 5.5V 20TSSOP
Series：74ABT
Mfr：onsemi
Package：Tape & Reel (TR)
Logic Type：Transceiver, Non-Inverting
Number of Elements：1
Number of Bits per Element：8
Input Type：-
Output Type：3-State
Current - Output High, Low：32mA, 64mA
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：20-TSSOP
Grade：-
Qualification：-

Buffers, Drivers, Receivers, Transceivers datasheet and documents for 74ABT245CMTCX

74ABT245CMTCX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ABT245CMTCX is an octal bidirectional transceiver featuring non-inverting buffers with three-state outputs, housed in a 20-lead Thin Shrink Small Outline Package (TSSOP). It operates within a supply voltage range of +4.5V to +5.5V and supports an ambient temperature range of -40°C to +85°C. The device provides a current sinking capability of 64 mA and a source capability of 32 mA on both A and B ports. Propagation delay is specified at a maximum of 3.6 ns under standard conditions.

Buffers, Drivers, Receivers, Transceivers Feature Summary

Bidirectional non-inverting buffer architecture for bus-oriented applications
Three-state outputs that isolate buses when disabled
High current drive capability on both data ports
Glitch-free high impedance loading during power cycles

Buffers, Drivers, Receivers, Transceivers Applications

Bus-oriented data communication systems
Asynchronous two-way data transfer between buses
Memory and microcontroller interfacing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package designation TSSOP-20 against project requirements. Confirm the operating temperature range matches environmental constraints. Ensure supply voltage aligns with the 4.5V to 5.5V specification. Check RoHS compliance status if required by manufacturing standards.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring high-speed bidirectional data transfer with strong drive capabilities. The ABT series offers faster performance compared to standard logic families. Verify pin compatibility with existing PCB layouts due to the specific TSSOP footprint dimensions.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74ABT logic family, designed for high-speed digital applications. It serves as a bridge between different bus segments, allowing controlled data flow direction via dedicated control inputs. The part integrates latchup protection and dynamic threshold performance for reliable operation.