SN74HC42N
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- Mfr.Part #
- SN74HC42N
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DECODER 1 X 4:10 16DIP
- Stock
- 1,673
- In Stock ：
- 1,673
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Pin Count :
- 16
- Propagation Delay :
- 38 ns
- Number of Terminations :
- 16
- Termination :
- Through Hole
- Voltage - Supply :
- 2V~6V
- Logic Function :
- Decoder, Demultiplexer
- Packaging :
- Tube
- Length :
- 19.3mm
- Operating Temperature :
- -40°C~85°C
- REACH SVHC :
- No SVHC
- Polarity :
- Inverting
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Load Capacitance :
- 50pF
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output High, Low :
- 5.2mA 5.2mA
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Turn On Delay Time :
- 190 ns
- Voltage Supply Source :
- Single Supply
- Max Output Current :
- 5.2mA
- Bandwidth :
- 28MHz
- Number of Outputs :
- 10
- Max I(ol) :
- 0.0052 A
- Power Supplies :
- 2/6V
- Power Supply Current-Max (ICC) :
- 0.08mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Functions :
- 1
- Width :
- 6.35mm
- Quiescent Current :
- 8μA
- Number of Pins :
- 16
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Supply Voltage-Max (Vsup) :
- 6V
- Supply Type :
- Single
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Number of Circuits :
- 1
- Input Conditioning :
- Standard
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Number of Inputs :
- 4
- Mounting Type :
- Through Hole
- Base Part Number :
- 74HC42
- Type :
- Decoder
- Operating Supply Voltage :
- 5V
- Height :
- 5.08mm
- Weight :
- 951.693491mg
- JESD-609 Code :
- e4
- Supply Voltage-Min (Vsup) :
- 2V
- Series :
- 74HC
- Circuit :
- 1 x 4:10
- Family :
- HC/UH
- Thickness :
- 3.9mm
- Mount :
- Through Hole
- Number of Bits :
- 10
- Datasheets
- SN74HC42N
Signal Switches, Multiplexers, Decoders Texas Instruments SN74HC42N Overview
The SN74HC42N from Texas Instruments is a specialized decoder circuit that stands out in the market for its high functionality and reliability. Designed for decoding applications, this IC converts a 4-bit binary input into a one-of-ten output, making it ideal for integration into a variety of digital systems. Manufactured using Texas Instruments' advanced CMOS technology, the SN74HC42N ensures minimal power consumption while delivering high-speed performance. Its 16-pin DIP (Dual Inline Package) allows for easy implementation into standard sockets or directly onto PCBs. The use of the keyword "Signal Switches, Multiplexers, Decoders Texas Instruments SN74HC42N" highlights its application in complex logic circuits, emphasizing its value in sophisticated electronic setups.
SN74HC42N Features
The SN74HC42N decoder IC includes several key features that make it a top choice for electronic designers and engineers:
- Low Power Consumption: Operates with a typical supply voltage of 2 to 6 volts, suitable for battery-operated devices.
- High Noise Immunity: Features a balanced propagation delay and transition times, offering robust performance in noisy environments.
- Wide Operating Temperature: Can function in a temperature range from -55°C to 125°C, accommodating various industrial applications.
- Output Drive Capability: Capable of driving up to 10 LSTTL loads, providing versatility in interfacing with other digital ICs.
- Pin and Function Compatibility: The device is pin-to-pin compatible with other standard decoders, facilitating easy upgrades and replacements.
SN74HC42N Applications
- Electronic Voting Machines: Utilizes its decoding capability to manage the input from multiple selection buttons to a single output display system.
- Digital Multimeters: Employs its precise decoding functions for converting binary inputs from sensors to readable numerical outputs on screens.
- Alarm Systems: Integrated in the control logic that interprets sensor inputs and triggers specific alarms or responses based on predetermined conditions.
- Diagnostic Equipment: Used in medical or automotive diagnostics to decode signals from various sensors into interpretable results for analysis.
- Instrumentation Panels: Facilitates the display of information by decoding digital signals from various instruments into a format suitable for display units.
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