Overview
The 74HC153D is a high-speed CMOS dual 4-channel multiplexer fabricated with silicon gate C2MOS technology. It is designed to achieve high-speed operation similar to equivalent LSTTL while maintaining the low power dissipation characteristic of CMOS devices. This IC is produced by Toshiba Semiconductor and Storage and is widely used in various digital circuits for data selection and routing.
Key Specifications
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Operating Voltage Range | VCC(opr) | 2.0 to 6.0 | V |
| Operating Temperature Range | Topr | -40 to 125 | °C |
| Propagation Delay Time (Cn - Y) | tPLH, tPHL | 12 ns (typ.) at VCC = 5 V | ns |
| Input Capacitance | CIN | 5 pF (typ.) | pF |
| Power Dissipation | ICC | 4.0 µA (max) at Ta = 25 °C | µA |
| Output Current | IOUT | ±25 mA | mA |
| Package Type | SOIC16 |
Key Features
- Wide Operating Temperature Range: -40°C to 125°C.
- High Speed Operation: Propagation delay time of 12 ns (typ.) at VCC = 5 V.
- Low Power Dissipation: ICC = 4.0 µA (max) at Ta = 25°C.
- Balanced Propagation Delays: tPLH ≈ tPHL.
- Wide Operating Voltage Range: VCC(opr) = 2.0 to 6.0 V.
- Static Discharge Protection: All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Applications
The 74HC153D is suitable for various applications requiring data selection and routing, such as:
- Digital Signal Processing: Selecting and routing digital signals in high-speed applications.
- Communication Systems: Multiplexing data streams in communication systems.
- Embedded Systems: Used in microcontroller and microprocessor-based systems for data routing.
- Automotive Electronics: Suitable for automotive applications due to its wide operating temperature range.
Q & A
- What is the 74HC153D?
The 74HC153D is a high-speed CMOS dual 4-channel multiplexer IC.
- Who manufactures the 74HC153D?
The 74HC153D is manufactured by Toshiba Semiconductor and Storage.
- What is the operating voltage range of the 74HC153D?
The operating voltage range is 2.0 to 6.0 V.
- What is the propagation delay time of the 74HC153D?
The propagation delay time is 12 ns (typ.) at VCC = 5 V.
- What is the package type of the 74HC153D?
The package type is SOIC16.
- Does the 74HC153D have protection against static discharge?
- What is the maximum power dissipation of the 74HC153D?
The maximum power dissipation is 4.0 µA (max) at Ta = 25°C.
- Can the 74HC153D be used in automotive applications?
- How many multiplexers are there in the 74HC153D?
- What are the strobe inputs used for in the 74HC153D?
The strobe inputs (1G, 2G) are used to inhibit the data outputs. When the strobe inputs are low, the output is set low.
