The IC 74157 Quad 2-to-1 Multiplexer is a high-speed TTL logic device that integrates four independent 2-input multiplexers with a common select line and enable input. It allows the selection of one data input from each pair based on a single control signal, simplifying logic routing and data management in digital systems. The 74157 is widely used in arithmetic circuits, data bus control, and logic switching where synchronized signal routing is required. With TTL-compatible inputs and outputs, this IC ensures dependable operation across various digital applications. Packaged in a standard 16-pin DIP, the 74157 offers easy integration into prototypes, educational kits, and complex digital systems. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Features:
Quad 2-to-1 multiplexer with shared select and enable control lines.
TTL-compatible inputs and outputs for standard logic interfacing.
High-speed operation with low propagation delay.
Suitable for logic switching, arithmetic operations, and bus control.
Common control simplifies multi-channel data selection.
Compact 16-pin DIP package for easy prototyping and assembly.
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Applications:
Data bus routing and control systems.
Arithmetic logic unit (ALU) signal selection.
Logic switching and timing synchronization.
Digital communication and control signal routing.
Educational and experimental digital logic projects.
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| General Specifications |
| IC Type | Quad 2-to-1 Multiplexer |
| Logic Family | TTL |
| Number of Multiplexers | 4 |
| Inputs per Multiplexer | 2 |
| Common Select Line | 1 |
| Enable Input | 1 |
| Supply Voltage | 4.75V – 5.25V |
| Logic Compatibility | TTL |
| Propagation Delay | 20 ns typical |
| Output Drive Capability | 10 TTL Loads |
| Package Type | DIP-16 |
| 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 74157 Quad 2-to-1 Multiplexer
