Overview
The 74HC153D/S200118 is a dual 4-input multiplexer integrated circuit produced by NXP USA Inc. This device is fabricated using silicon gate CMOS technology, offering high-speed operation while maintaining low power dissipation. It is part of the 74HC series, known for its compatibility with CMOS logic levels and wide operating voltage range.
The 74HC153D features independent enable inputs and common data select inputs, allowing for the selection of one of four binary inputs to be routed to the multiplexer output. This makes it versatile for various digital circuit applications.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|
| 74HC153D | 2.0 - 6.0 | CMOS | ± 5.2 | 17 (typ.) at VCC = 5 V | Low | -40 to +125 | SO16 (SOT109-1) |
For detailed specifications, refer to the datasheet available from NXP USA Inc.
Key Features
- Wide operating voltage range: From 2.0 to 6.0 V, making it versatile for various power supply conditions.
- High speed operation: Propagation delay time (tpd) of 17 ns (typ.) at VCC = 5 V.
- Low power dissipation: Quiescent supply current (ICC) of 4.0 µA (max) at Ta = 25 °C.
- Balanced propagation delays: tPLH ≈ tPHL, ensuring consistent timing in digital circuits.
- ESD protection: Human Body Model (HBM) exceeds 2000 V and Charged Device Model (CDM) exceeds 1000 V.
- Independent enable inputs and common data select inputs: Allows for flexible control over the multiplexing process.
- Compliance with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).
Applications
- Digital Multiplexing: Ideal for selecting one of several input signals to be routed to a single output in digital systems.
- Data Routing: Used in data communication systems to manage multiple data streams.
- Control Systems: Suitable for control logic in industrial and automotive applications.
- Consumer Electronics: Found in various consumer electronic devices requiring digital signal processing.
- Embedded Systems: Used in microcontroller and microprocessor-based systems for signal multiplexing.
Q & A
- What is the operating voltage range of the 74HC153D?
The operating voltage range is from 2.0 to 6.0 V.
- What is the typical propagation delay time of the 74HC153D at VCC = 5 V?
The typical propagation delay time is 17 ns.
- What type of logic levels does the 74HC153D support?
The 74HC153D supports CMOS logic levels.
- What is the maximum output drive capability of the 74HC153D?
The maximum output drive capability is ± 5.2 mA.
- What is the operating temperature range of the 74HC153D?
The operating temperature range is from -40 °C to +125 °C.
- Does the 74HC153D have ESD protection?
- What type of package does the 74HC153D come in?
The 74HC153D comes in a SO16 (SOT109-1) package.
- Is the 74HC153D RoHS compliant?
- What are the independent enable inputs used for in the 74HC153D?
The independent enable inputs are used to inhibit the data outputs, setting them low when the enable inputs are low.
- Can the 74HC153D be used for cascading multiplexers?
