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Product Detailed Parameters
- Description：IC GATE OR 4CH 2-INP 14DIP
- Series：74ALS
- Mfr：Texas Instruments
- Package：Bulk,Tube
- 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：400µA, 8mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：14ns @ 5V, 50pF
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Through Hole
- Supplier Device Package：14-PDIP
- Package / Case：14-DIP (0.300", 7.62mm)
- Grade：-
- Qualification：-
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Overview
The SN74ALS32N is a quadruple 2-input positive-OR gate manufactured by Texas Instruments. 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 features a low-level output current capability of up to 8 mA and a high-level output current of -0.4 mA. Propagation delays are specified as maximum 14 ns for tPLH and 12 ns for tPHL under standard load conditions.
Feature Summary
- Contains four independent 2-input positive-OR gates performing Boolean functions Y = A + B
- Provides push-pull outputs with defined logic levels for reliable signal transmission
- Compatible with standard TTL logic families through defined input/output voltage thresholds
Applications
- Digital logic circuit design requiring OR functionality
- Signal routing in microprocessor-based systems
- Data bus management applications
Procurement Notes
Verify the specific ordering suffix against the manufacturer's package option addendum to confirm the exact physical package type, lead finish, and moisture sensitivity rating. Ensure the selected variant matches the required RoHS compliance status and operational temperature range for your specific application environment before finalizing procurement.
Selection Notes
Select this component when a quadruple 2-input OR gate configuration is required within the ALS logic family. Consider the 14-pin PDIP package for through-hole mounting requirements. Evaluate the propagation delay specifications against system timing constraints to ensure compatibility with the target clock speeds and signal integrity requirements.
Part Context
This part belongs to the SNx4ALSxx series of high-speed Schottky logic devices produced by Texas Instruments. The 'ALS' designation indicates Advanced Low-power Schottky technology, offering improved speed and power consumption characteristics compared to earlier logic families. The '74' prefix denotes commercial temperature range operation.
Replacement Considerations
SN74ALS32NE4
