Overview
The M74HCT138RM13TR is a 3 to 8 line decoder (inverting) integrated circuit manufactured by STMicroelectronics. This high-speed CMOS device is designed to decode three binary input lines to eight mutually exclusive outputs. Although the M74HCT138RM13TR is currently obsolete and no longer manufactured, it remains relevant for understanding and maintaining existing systems that utilize this component.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 16-SOIC |
| Lead Free Status / RoHS Status | Lead Free, RoHS Compliant |
| Output Current | 25 mA |
| Output Voltage | 500 mV to 5 V |
| Power Dissipation | 500 mW (1/2 W) |
| Product Type | Encoders, Decoders, Multiplexers |
Key Features
- High-speed CMOS technology
- 3 to 8 line decoding (inverting)
- Mutually exclusive outputs
- Low power consumption
- Compatible with TTL and CMOS logic levels
Applications
The M74HCT138RM13TR is suitable for various digital logic applications, including:
- Digital decoding circuits
- Demultiplexing applications
- Logic gates and digital switches
- Embedded systems and microcontrollers
- Industrial control systems
Q & A
- What is the function of the M74HCT138RM13TR? The M74HCT138RM13TR is a 3 to 8 line decoder (inverting), which decodes three binary input lines to eight mutually exclusive outputs.
- What is the package type of the M74HCT138RM13TR? The package type is 16-SOIC.
- Is the M74HCT138RM13TR lead-free and RoHS compliant? Yes, it is lead-free and RoHS compliant.
- What is the output current of the M74HCT138RM13TR? The output current is 25 mA.
- What is the power dissipation of the M74HCT138RM13TR? The power dissipation is 500 mW (1/2 W).
- What are the typical applications of the M74HCT138RM13TR? Typical applications include digital decoding circuits, demultiplexing, logic gates, embedded systems, and industrial control systems.
- Is the M74HCT138RM13TR still in production? No, the M74HCT138RM13TR is obsolete and no longer manufactured.
- What technology is used in the M74HCT138RM13TR? It uses high-speed CMOS technology.
- Is the M74HCT138RM13TR compatible with TTL and CMOS logic levels? Yes, it is compatible with both TTL and CMOS logic levels.
- Where can I find detailed specifications for the M74HCT138RM13TR? Detailed specifications can be found in the datasheet available from sources like Digi-Key, Mouser, and the official STMicroelectronics website.
