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Product Detailed Parameters
- Description：IC GATE OR 4CH 2-INP 14SOIC
- Series：74AC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Logic Type：OR Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.9V ~ 1.65V
- Input Logic Level - High：2.1V ~ 3.85V
- Max Propagation Delay @ V, Max CL：7.5ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°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 SN74AC32DRG4 is a quadruple 2-input positive-OR gate from the Texas Instruments 74AC series. It operates on a supply voltage (VCC) ranging from 2V to 6V. The device features four independent logic gates, each with two inputs and one output. Key electrical specifications include a maximum propagation delay of 7.5ns at 5V and a maximum static current of 2µA at 5.5V. It is housed in a 14-pin SOIC package.
Feature Summary
- Performs Boolean OR logic functions using CMOS technology
- Supports wide supply voltage operation from 2V to 6V
- Inputs accept voltages up to VCC plus 0.5V
Applications
- Digital logic circuit design
- Signal routing and selection
- Boolean function implementation in electronic systems
Procurement Notes
Verify the specific ordering suffix 'G4' against the manufacturer's latest documentation to confirm compliance with environmental standards such as RoHS. Ensure the package type matches the required PCB footprint and that the operating temperature range meets system requirements.
Selection Notes
Select this component for applications requiring high-speed OR logic within a 2V to 6V supply range. Consider the 7.5ns propagation delay at 5V when designing timing-critical circuits. Verify input voltage levels against the recommended operating conditions table to ensure proper logic threshold compatibility.
Part Context
This part belongs to the SNx4AC32 family of quadruple 2-input positive-OR gates manufactured by Texas Instruments. The AC series offers higher speed performance compared to standard HC or HCT logic families while maintaining CMOS power efficiency. The device is available in multiple package options including SOIC, SSOP, and WQFN.
Replacement Considerations
SN74AC32DR
FAQ
What is the maximum propagation delay for the SN74AC32DRG4?
The maximum propagation delay is 7.5ns when operating at a supply voltage of 5V.
Can unused inputs be left floating?
No, all unused inputs must be connected to either VCC or GND to prevent undefined operational states and excessive power consumption.
