74VHC238TTR
- Mfr.Part #
- 74VHC238TTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16TSSOP
- Stock
- 36,338
- In Stock :
- 36,338
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Logic Function :
- Decoder, Demultiplexer, Demux
- Voltage Supply Source :
- Single Supply
- Number of Inputs :
- 3
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Conditioning :
- Standard
- Contact Plating :
- Gold
- Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Operating Temperature :
- -55°C~125°C
- Number of Elements :
- 1
- Turn On Delay Time :
- 18.5 ns
- Supply Type :
- Single
- Terminal Pitch :
- 0.65mm
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Number of Terminations :
- 16
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 2V~5.5V
- Base Part Number :
- 74VHC238
- Propagation Delay :
- 18.5 ns
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Series :
- 74VHC
- Load Capacitance :
- 50pF
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- Polarity :
- Non-Inverting
- Width :
- 4.4mm
- Packing Method :
- Tape and Reel
- Number of Outputs :
- 8
- Number of Pins :
- 16
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Radiation Hardening :
- No
- Supply Voltage-Max (Vsup) :
- 5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Min (Vsup) :
- 2V
- Type :
- Decoder/Demultiplexer
- Quiescent Current :
- 4μA
- Current - Output High, Low :
- 8mA 8mA
- Length :
- 5mm
- Pin Count :
- 16
- Power Supplies :
- 2/5.5V
- Circuit :
- 1 x 3:8
- Family :
- AHC/VHC
- Datasheets
- 74VHC238TTR

Signal Switches, Multiplexers, Decoders STMicroelectronics 74VHC238TTR Overview
The Signal Switches, Multiplexers, Decoders STMicroelectronics 74VHC238TTR is a high-performance integrated circuit designed to handle complex decoding tasks in advanced digital systems. Manufactured by STMicroelectronics, this IC excels in translating address inputs into select lines for routing data and signals to various outputs. Its design emphasizes efficiency and reliability, making it an ideal choice for developers looking to optimize their hardware for precision and robustness. This decoder/demultiplexer facilitates the streamlined operation of electronic systems, significantly reducing the complexity and enhancing the performance of data management and signal routing tasks.
74VHC238TTR Features
The 74VHC238TTR features include:
- High-speed operation, compatible with LSTTL outputs.
- Three binary select inputs which provide up to 8 decoding possibilities, ensuring versatile application across multiple scenarios.
- Low power consumption, with a typical quiescent current of only 20µA, making it suitable for energy-efficient applications.
- 16-pin TSSOP package, optimized for reduced space and ease of integration in complex PCB layouts.
- Wide operating voltage range from 2V to 5.5V, allowing flexibility across different power environments.
74VHC238TTR Applications
- Digital computers: Acts as a key component in the addressing system, enabling the selection of specific memory addresses or other components within the system.
- Communication systems: Used for routing data to various channels or devices, enhancing the efficiency and performance of communication protocols.
- Instrumentation and testing equipment: Critical for precise data routing in testing setups, ensuring accurate measurements and diagnostics.
- Consumer electronics: Employs decoding functionality for feature selection in devices such as personal media players and advanced remote controls.
- Security systems: Plays a vital role in access control systems where specific signal paths need to be activated to grant or restrict access.
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