74153 IC Dual 4-Line To1-Line Data Selectors/Multiplexers DIP-16

Description

74153 IC Dual 4-Line To1-Line Data Selectors/Multiplexers DIP-16 The 74153 IC Dual 4-Line to 1-Line Data Selector/Multiplexer DIP-16 is a versatile digital logic device that contains two independent 4-input multiplexers sharing common select and enable inputs. Each multiplexer can route one of four binary inputs to a single output based on the select logic levels. This IC enables efficient data routing, signal selection, and parallel-to-serial data conversion in digital systems. It offers high-speed performance, TTL compatibility, and low power consumption, making it ideal for applications in data processing, digital control, and communication circuits. Features Dual 4-input multiplexers in a single IC package. Common select and enable inputs for both sections. High-speed TTL compatible logic operation. Low power consumption and reliable switching performance. Can perform data routing, logic function generation, and signal multiplexing. Wide operating voltage range and temperature stability. Standard 16-pin Dual In-Line Package (DIP-16) for easy prototyping. Suitable for both combinational logic and digital control circuits. Pinout Configuration Pin No. Pin Name Description 1 Ea Enable input (active LOW) for multiplexer A 2 S1 Select input bit 1 (most significant) – common to both multiplexers 3 I3a Data input 3 for multiplexer A 4 I2a Data input 2 for multiplexer A 5 I1a Data input 1 for multiplexer A 6 I0a Data input 0 for multiplexer A 7 Za Output from multiplexer A 8 GND Ground (0V reference) 9 Zb Output from multiplexer B 10 I0b Data input 0 for multiplexer B 11 I1b Data input 1 for multiplexer B 12 I2b Data input 2 for multiplexer B 13 I3b Data input 3 for multiplexer B 14 S0 Select input bit 0 (least significant) – common to both multiplexers 15 Ēb Enable input (active LOW) for multiplexer B 16 VCC Supply voltage (+5V) Specifications Parameter Description IC Number 74153 Function Type Dual 4-Line to 1-Line Data Selector / Multiplexer Logic Family TTL / CMOS Compatible Number of Multiplexers 2 Number of Inputs (per MUX) 4 Number of Outputs 2 Select Inputs 2 Common Select Inputs Enable Input 1 Common Enable Input Propagation Delay Time 18 nsec Operating Voltage (Vcc) 4.75V to 5.25V High-Level Output Voltage (min) 2.4V Low-Level Output Voltage (max) 0.4V Input High Voltage (min) 2.0V Input Low Voltage (max) 0.8V Power Dissipation 500 mW Operating Temperature 0°C to +70°C Package Type DIP-16 (Dual Inline Package) Mounting Type Through Hole Logic Symbol Logic Diagram Applications Data routing and signal selection in digital circuits. Parallel-to-serial data conversion systems. Logic function generation and simplification in combinational logic design. Digital control and communication systems. Microprocessor and microcontroller input selection circuits. Memory address decoding and data bus multiplexing. Timing and sequencing circuits in automation systems. Display and data channel control applications. Package Contents 1 x 74153 IC Dual 4-Line To1-Line Data Selectors/Multiplexers DIP-16 Datasheet 74153

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