74HCT157PW-Q100,11

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Data Selector/Multiplexer
• Characteristics: High-speed operation, low power consumption, wide operating voltage range
• Package: TSSOP-16
• Essence: Quad 2-input multiplexer with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 9 ns (typical)
• Output Current: ±6 mA
• Input Capacitance: 3 pF (typical)

Detailed Pin Configuration

The 74HCT157PW-Q100,11 has a total of 16 pins arranged as follows:

+---+--+---+ A1 --|1 +--+ 16|-- VCC B1 --|2 15|-- B2 C1 --|3 14|-- C2 D1 --|4 13|-- D2 G1 --|5 12|-- G2 Y1 --|6 11|-- Y2 GND --|7 10|-- GND A2 --|8 9|-- B3 +----------+

Functional Features

• Quad 2-input multiplexer with 3-state outputs
• Allows selection of one of four data inputs through the common Select (S) input
• Outputs can be put into a high-impedance state using the Output Enable (OE) input
• High-speed operation allows for efficient data selection and multiplexing

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data selection - Low power consumption helps conserve energy - Wide operating voltage range provides flexibility in various applications

Disadvantages: - Limited number of inputs and outputs compared to other multiplexer ICs - Requires careful handling due to its small package size

Working Principles

The 74HCT157PW-Q100,11 is a quad 2-input multiplexer with 3-state outputs. It operates by selecting one of the four data inputs through the Select (S) input. The selected data is then passed to the output pin. The Output Enable (OE) input can be used to put the outputs into a high-impedance state, effectively disconnecting them from the circuit.

Detailed Application Field Plans

The 74HCT157PW-Q100,11 finds applications in various fields, including: 1. Data communication systems 2. Digital signal processing 3. Industrial automation 4. Consumer electronics 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as replacements for the 74HCT157PW-Q100,11 are: 1. SN74LS157N 2. CD74HC157E 3. MC74HCT157AN 4. 74F157PC 5. 74AC157SC

These models offer similar functionality and can be used interchangeably in many applications.

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