Overview
The CD74HCT154M96G4 is a high-speed CMOS logic 4-to-16 line decoder/demultiplexer manufactured by Texas Instruments. This integrated circuit is part of the 74HCT series and is designed to perform demultiplexing functions efficiently. The device features two enable inputs, E1 and E2, which allow for flexible control over the output states. A high state on either enable input forces the output into a high state, enabling cascading and demultiplexing operations. The CD74HCT154M96G4 operates within a wide temperature range of -55°C to 125°C, making it suitable for various industrial and commercial applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | CD74HCT154M96G4 |
| Package | 24-SOIC (0.295", 7.50mm Width) |
| Number of Pins | 24 |
| Operating Temperature Range | -55°C to 125°C |
| Voltage Supply | 4.5 V to 5.5 V |
| Current - Output High, Low | 4mA, 4mA |
| Mounting Type | Surface Mount |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Two enable inputs (E1 and E2) to facilitate demultiplexing and cascading functions.
- Standard outputs capable of driving up to 10 LSTTL loads.
- Bus driver outputs capable of driving up to 15 LSTTL loads.
- Wide operating temperature range of -55°C to 125°C.
- Balanced propagation delay and transition times.
- Significant power reduction compared to LSTTL logic ICs.
- HC types: 2V to 6V operation.
- HCT types: 4.5V to 5.5V operation, direct LSTTL input logic compatibility.
- High noise immunity.
Applications
The CD74HCT154M96G4 is suitable for a variety of applications where demultiplexing and decoding are required. These include:
- Digital logic circuits in industrial control systems.
- Communication systems requiring data routing and switching.
- Embedded systems and microcontrollers where efficient data handling is necessary.
- Automotive and aerospace applications due to its wide operating temperature range.
Q & A
- What is the primary function of the CD74HCT154M96G4?
The primary function is to act as a 4-to-16 line decoder/demultiplexer.
- What is the operating temperature range of the CD74HCT154M96G4?
The operating temperature range is -55°C to 125°C.
- What is the voltage supply range for the CD74HCT154M96G4?
The voltage supply range is 4.5 V to 5.5 V.
- How many pins does the CD74HCT154M96G4 have?
The device has 24 pins.
- Is the CD74HCT154M96G4 RoHS compliant?
- What are the enable inputs used for in the CD74HCT154M96G4?
The two enable inputs (E1 and E2) are used to control the output states and facilitate demultiplexing and cascading functions.
- What is the maximum output current of the CD74HCT154M96G4?
The maximum output current is 4mA for both high and low states.
- What type of logic compatibility does the CD74HCT154M96G4 have?
The device has direct LSTTL input logic compatibility and CMOS input compatibility.
- What are some common applications of the CD74HCT154M96G4?
- What is the package type of the CD74HCT154M96G4?
The package type is 24-SOIC (0.295", 7.50mm Width).
