Overview
The SN74HC153PWR is a dual 4-line to 1-line data selector/multiplexer produced by Texas Instruments. This device is part of the HC series, known for its high-speed and low power consumption. It is designed to select one of four data sources and provide full binary decoding, making it versatile for various digital circuit applications. The SN74HC153PWR is available in a 16-pin TSSOP package, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Min | Nom | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 2 | 5 | 6 | V |
| Operating Free-Air Temperature (TA) | -40 | 85 | °C | |
| High-Level Input Voltage (VIH) | 1.5 (VCC=2V) | 3.15 (VCC=4.5V) | 4.2 (VCC=6V) | V |
| Low-Level Input Voltage (VIL) | 0.5 (VCC=2V) | 1.35 (VCC=4.5V) | 1.8 (VCC=6V) | V |
| Propagation Delay (tpd) | 17 (VCC=6V, CL=50pF) | 26 (VCC=6V, CL=50pF) | 38 (VCC=6V, CL=50pF) | ns |
| Output Drive Current (IOH) | -6 mA | mA | ||
| Power Consumption (ICC) | 80 | μA |
Key Features
- Wide operating voltage range of 2 V to 6 V
- Outputs can drive up to 15 LSTTL loads
- Low power consumption, 80-μA max ICC
- Typical propagation delay of 9 ns at VCC = 5 V
- ±6-mA output drive at 5 V
- Low input current of 1 μA max
- Permit multiplexing from n lines to one line and perform parallel-to-serial conversion
- Strobe (enable) line provided for cascading
Applications
The SN74HC153PWR is suitable for a variety of digital circuit applications, including:
- Multiplexing and demultiplexing data lines
- Parallel-to-serial conversion
- Data selection in digital systems
- Cascading for larger multiplexing needs
- General-purpose logic circuits requiring low power consumption and high speed
Q & A
- What is the operating voltage range of the SN74HC153PWR?
The operating voltage range is from 2 V to 6 V.
- How many LSTTL loads can the outputs drive?
The outputs can drive up to 15 LSTTL loads.
- What is the typical propagation delay of the SN74HC153PWR at VCC = 5 V?
The typical propagation delay is 9 ns at VCC = 5 V.
- What is the maximum output drive current at 5 V?
The maximum output drive current is ±6 mA at 5 V.
- What is the maximum power consumption of the SN74HC153PWR?
The maximum power consumption is 80 μA.
- Does the SN74HC153PWR support cascading?
- What are the common applications of the SN74HC153PWR?
- What package types are available for the SN74HC153PWR?
The SN74HC153PWR is available in a 16-pin TSSOP package.
- What is the operating temperature range of the SN74HC153PWR?
The operating temperature range is from -40°C to 85°C.
- Is the SN74HC153PWR RoHS compliant?
