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Product Detailed Parameters
- Description：IC GATE OR 4CH 2-INP 14SOIC
- Series：74AS
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Logic Type：OR Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：-
- Current - Output High, Low：48mA, 48mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：6.3ns @ 5V, 50pF
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74AS1032ADR is a Texas Instruments logic gate featuring four independent 2-input positive-OR buffers/drivers. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of 0°C to 70°C. The device provides high capacitive-drive capability with low-level output current up to 48 mA and high-level output current up to -48 mA. Propagation delay times are specified between 1 ns and 6.3 ns under standard load conditions.
Feature Summary
- Contains four independent 2-input positive-OR buffer/driver circuits
- Provides high capacitive-drive capability for demanding loads
- Supports surface-mount plastic small-outline (D) package options
Applications
- High-speed digital logic signal processing
- Buffering and driving high-capacitance transmission lines
- Implementation of Boolean OR functions in industrial control systems
Procurement Notes
Verify the specific ordering suffix 'R' indicates tape-and-reel packaging when sourcing this component. Confirm that the active status aligns with current production requirements. Ensure compatibility with SOIC-14 footprint dimensions during PCB layout verification. Check RoHS compliance status against environmental regulations applicable to your manufacturing region.
Selection Notes
Select this component for applications requiring fast switching speeds and robust drive strength within the AS logic family. Consider the 0°C to 70°C commercial temperature range suitability for your operational environment. Evaluate the SOIC-14 package constraints against available board space. Compare performance metrics against alternative logic families if lower power consumption is a priority over speed.
Part Context
This part belongs to the Texas Instruments SN74AS1032A series, which utilizes Advanced Schottky technology. The series is designed to offer high-speed operation combined with reduced power dissipation compared to standard TTL logic. The SN74AS1032AD variant serves as the basis for the reel-packaged SN74AS1032ADR model.
Replacement Considerations
SN74AS1032AD
