74F245SCX

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

SKU:d86298f7385f Category: Buffers, Drivers, Receivers, Transceivers Brand: onsemi

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Product introduction

74F245SCX 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 20SOIC. Review the specifications below when checking this part for your BOM.

Buffers, Drivers, Receivers, Transceivers specifications for 74F245SCX

Description：IC TXRX NON-INVERT 5.5V 20SOIC
Series：74F
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：3mA, 24mA; 15mA, 64mA
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：20-SOIC (0.295", 7.50mm Width)
Supplier Device Package：20-SOIC

Buffers, Drivers, Receivers, Transceivers datasheet and documents for 74F245SCX

74F245SCX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74F245SCX is an octal bidirectional transceiver with 3-STATE outputs, manufactured using Fairchild Semiconductor's high-speed Schottky (74F) technology. It features eight non-inverting buffers designed for bus-oriented applications. The device operates within a supply voltage range of +4.5V to +5.5V and supports an ambient temperature range of 0°C to +70°C. Propagation delay is specified at a maximum of 6.0 ns at +25°C with a 50pF load. The A ports provide a current sinking capability of 24mA, while the B ports offer enhanced sinking capability of 64mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

Bidirectional data path controlled by Transmit/Receive input
Asymmetric output drive strength with higher sink capability on B ports
Three-state outputs for bus isolation

Buffers, Drivers, Receivers, Transceivers Applications

Bus-oriented memory and instrument control systems
High-speed data transmission lines
Multiplexed data networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package marking matches the SOIC-20 specification. Review datasheet revision history for any updates to electrical characteristics or mechanical dimensions prior to final design integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when asymmetric drive strength is required between two bus segments. The 74F series offers faster switching speeds compared to standard logic families but consumes more power. Ensure the application environment remains within the specified 0°C to +70°C operating temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74F logic family, known for high-speed performance in TTL-compatible designs. It serves as a bidirectional interface between microprocessors and peripheral devices. The SCX suffix indicates the Small Outline Integrated Circuit (SOIC) package variant with tape and reel availability.