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IC 74245 Octal Bus Transceiver (Bidirectional)

Reference RBD-3881

Octal bus transceiver for bidirectional data communication between buses
Controlled by direction and enable inputs for flexible data flow
TTL-compatible high-current device for reliable operation
Ideal for microprocessor, memory, and peripheral interfaces
Provides tri-state outputs for shared bus configurations
Standard 20-pin DIP package for easy prototyping and PCB use

Description
Product Details

Description

The IC 74245 Octal Bus Transceiver (Tri-State) is a high-speed TTL logic device designed to enable bidirectional data transfer between two buses. It features a direction (DIR) control input to determine the data flow direction and an enable (OE) pin for tri-state control, allowing efficient bus management in microprocessor and memory interface systems. With high-current output capability, the 74245 ensures strong signal driving performance, making it suitable for applications requiring reliable data communication between subsystems. The tri-state operation allows multiple devices to share the same data lines without interference. Packaged in a 20-pin DIP form, this IC is a staple in digital design, providing stability, performance, and versatility in data routing applications. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features:

Octal bus transceiver for bidirectional data transfer between two buses.
Direction and enable control inputs for flexible data routing.
TTL-compatible logic ensures reliable interfacing with standard systems.
High-current drive capability suitable for heavy logic loads.
Tri-state outputs allow multiple devices on a shared bus.
Compact 20-pin DIP package for prototyping and circuit integration.

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Applications:

Microprocessor and memory system bus interfacing.
Bidirectional data transfer in communication systems.
Logic-level data routing and buffer control.
Shared bus management in multi-device systems.
Educational and experimental digital design applications.

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General Specifications
IC Type	Octal Bus Transceiver (Tri-State)
Logic Family	TTL
Number of Channels	8
Data Direction Control	DIR Input
Output Enable	OE (Active Low)
Operation Mode	Bidirectional
Supply Voltage	4.75V – 5.25V
Logic Compatibility	TTL
Output Drive Capability	15 TTL Loads
Propagation Delay	15 ns typical
Output Type	Tri-State
Package Type	DIP-20
Operating Temperature Range	0°C to +70°C
Typical Supply Current	8 mA
Shipment Weight	0.0016 kg
Shipment Dimensions	4 × 3 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

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Package Includes:

1 x IC 74245 Octal Bus Transceiver (Bidirectional)

Product Details

Reference RBD-3881

In stock 191 Items

Specific References

EAN13: 3881

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