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CD74HC154M96

Name: CD74HC154M96
Rating: 4.7 (12 reviews)

IC DECODER/DEMUX 1X4:16 24SOIC

製造商
製造商。部分 #CD74HC154M96
包 24-SOIC (0.295, 7.50mm Width)
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74HC
ProductStatus	Active
Type	Decoder/Demultiplexer
Circuit	1 x 4:16
IndependentCircuits	1
Current-OutputHighLow	5.2mA, 5.2mA
VoltageSupplySource	Single Supply
Voltage-Supply	2V ~ 6V
OperatingTemperature	-55°C ~ 125°C
MountingType	Surface Mount
Package/Case	24-SOIC (0.295, 7.50mm Width)

概述

Description

The CD74HC154M96 is a high-speed CMOS 4-to-16 line decoder/demultiplexer. It converts a 4-bit binary input into one of 16 active low outputs. This device is commonly used in digital applications to expand the number of outputs from a microcontroller or to decode addresses in memory applications.
Key features include:
- Low power consumption and high-speed operation, suitable for high-frequency applications.
- TTL compatible output levels, ensuring easy interfacing with other devices.
- Active low output, meaning the selected output is pulled low while all others remain high.
- Enable inputs that allow for easy control of the device's active state.
Applications include memory address decoding, data routing, and control logic in digital circuits. The CD74HC154M96 is ideal for use in systems where a compact footprint and efficient signal routing are essential.

Features

The CD74HC154M96 is a high-speed CMOS 4-to-16 line decoder/demultiplexer. Key features include:
1. 4-to-16 Decoding: It accepts 4 binary inputs and activates one of the 16 outputs corresponding to the binary value.
2. High-Speed Operation: With a propagation delay of typically 5 ns at 5V, it operates efficiently for fast systems.
3. Low Power Consumption: Designed for low power with a typical supply current of only a few microamperes in quiescent mode.
4. Wide Supply Voltage Range: Operates with supply voltages from 2V to 6V, making it versatile for various applications.
5. Active Low Outputs: The outputs are active low, meaning the selected output will be pulled low while others remain high.
6. High Noise Immunity: Features a high noise margin, ensuring reliable operation in noisy environments.
7. Connection Compatibility: Compatible with TTL levels, making it easy to interface with standard digital logic circuits.
This device is ideal for applications in memory address decoding and data routing in digital systems.

Package

The CD74HC154M96 is typically packaged in a 16-pin Dual In-line Package (DIP) format.

Pinout

The CD74HC154M96 is a high-speed CMOS 4-to-16 line decoder/demultiplexer. It has a total of 24 pins.
Pin Count and Functions:
1. A0 - A3 (Pins 1-3, 10-12): These are the 4 address inputs that determine which of the 16 outputs will be activated.
2. G1 (Pin 4): Active HIGH enable input.
3. G2A and G2B (Pins 5, 6): Active LOW enable inputs. Both must be LOW for the decoder to be active.
4. Y0 - Y15 (Pins 7-9, 13-15, 20-22): The 16 output lines (active LOW) that correspond to the binary value of A0-A3.
5. VCC (Pin 24): Power supply (+2V to +6V).
6. GND (Pin 12): Ground.
The device is widely used in applications requiring data routing and control signal generation.

Manufacturer

The CD74HC154M96 is manufactured by Texas Instruments (TI), a major American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits for electronics. The company is well-known for its innovations in analog and digital signal processing, embedded processing, and various applications in consumer electronics, automotive, industrial, and communications sectors. TI's product offerings include microcontrollers, processors, amplifiers, and sensors, making it a key player in the semiconductor industry.

Application

The CD74HC154M96 is a high-speed CMOS 4-to-16 line decoder/demultiplexer. Its application areas include data routing in digital circuits, address decoding in memory devices, signal demultiplexing, and expanding input/output capabilities in microcontroller systems. It is commonly used in telecommunications, automotive electronics, and consumer electronics for efficient data management and control.

Equivalent

The CD74HC154M96 is a 4-to-16 line decoder/demultiplexer. Equivalent products include:
1. 74HC154 (Texas Instruments)
2. MC74HC154A (ON Semiconductor)
3. 74HC154N (NXP)
4. 74HCT154 (for TTL compatibility)
Always verify pin compatibility and electrical specifications before substitution.