74LVC138APW

The 74LVC138APW is a low-voltage, 3-to-8 line decoder/demultiplexer integrated circuit. It is part of the 74LVC family, designed to operate with a supply voltage range from 1.65V to 5.5V, making it suitable for various low-voltage applications. The device features three binary select inputs (A0, A1, A2) that determine which one of the eight outputs (Y0 to Y7) will be activated, while the remaining outputs are set to a high state.
The 74LVC138APW includes an enable input, allowing for the entire decoder to be turned on or off, providing flexibility in circuit design. It is commonly used in memory address decoding, data routing, and complex logic functions. The chip is available in a TSSOP package, ensuring a compact footprint for space-constrained applications. It operates at high speed and has low power consumption, making it ideal for modern digital systems. The device is characterized by its low propagation delay and high noise immunity.

The 74LVC138APW is a low-voltage, high-speed 3-to-8 line decoder/demultiplexer. Key features include:
1. Wide Supply Voltage Range: Operates from 1.2V to 5.5V, making it compatible with various logic families.
2. Fast Propagation Delay: Supports high-speed applications with typical propagation delays of about 3.5 ns at 3.3V.
3. Low Power Consumption: Offers reduced static and dynamic power usage, ideal for battery-powered devices.
4. Active-Low Outputs: Provides eight active-low outputs (Y0-Y7), enabling easy interfacing with other digital circuits.
5. Three Enable Inputs: ENA, ENB, and ENC control the activation of the decoder, allowing flexibility in circuit design.
6. TTL Compatible: Inputs are compatible with TTL logic levels, ensuring integration with TTL devices.
7. High Noise Immunity: Features a high degree of noise immunity, enhancing reliability in various applications.
8. Wide Operating Temperature Range: Suitable for use in diverse environmental conditions.
This makes the 74LVC138APW an excellent choice for applications requiring efficient decoding and signal routing.

The 74LVC138APW is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

The 74LVC138APW is a 3-to-8 line decoder/demultiplexer with a total of 16 pins. It features three input lines (A0, A1, A2), which are used to select one of the eight outputs (Y0 to Y7), and additionally has three enable inputs (G1, G2A, and G2B) that control the active state of the decoder.
Pin Configuration:
1. GND (Pin 1)
2. Y0 (Pin 2)
3. Y1 (Pin 3)
4. Y2 (Pin 4)
5. Y3 (Pin 5)
6. Y4 (Pin 6)
7. Y5 (Pin 7)
8. Y6 (Pin 8)
9. Y7 (Pin 9)
10. A0 (Pin 10)
11. A1 (Pin 11)
12. A2 (Pin 12)
13. G2B (Pin 13)
14. G2A (Pin 14)
15. G1 (Pin 15)
16. VCC (Pin 16)
When enabled, only one of the outputs will be low (active), corresponding to the binary value represented by the input lines. The device operates at low voltage levels (1.2V to 5.5V).

The manufacturer of the 74LVC138APW is Nexperia. Nexperia is a global semiconductor company that specializes in the production of discrete, logic, and MOSFET components. Founded in 2017 as a spin-off from NXP Semiconductors, Nexperia focuses on delivering high-quality products for applications in various sectors, including automotive, industrial, and consumer electronics. The company is known for its expertise in manufacturing and its commitment to efficiency and reliability in its semiconductor solutions.

The 74LVC138APW is a low-voltage, 3-to-8 line decoder/demultiplexer. Its application areas include memory address decoding, data routing in digital circuits, enabling specific functions in microcontroller systems, and interfacing with multiplexed displays. It is commonly used in communication systems, automated testing equipment, and as a component in logic circuits for efficient signal management.

The 74LVC138APW is a 3-to-8 line decoder/demultiplexer. Equivalent products include:
1. 74HC138
2. 74HCT138
3. 74LVC138A (similar in function but may have different specs)
4. 74AC138
5. 74ALVC138
These components may have variations in voltage levels and speed, so check datasheets for specific requirements.