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Product Detailed Parameters
- Description：IC GATE OR 4CH 2-INP 14TSSOP
- Series：74ALVC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：OR Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：1.65V ~ 3.6V
- Current - Quiescent (Max)：10 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.7V ~ 0.8V
- Input Logic Level - High：1.7V ~ 2V
- Max Propagation Delay @ V, Max CL：2.8ns @ 3.3V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74ALVC32PWR is a quadruple 2-input positive-OR gate manufactured by Texas Instruments. It operates from a supply voltage range of 1.65 V to 3.6 V and features a maximum propagation delay of 2.8 ns at 3.3 V. The device provides ±24-mA output drive capability and includes latch-up performance exceeding 250 mA per JESD 17. ESD protection exceeds 2000-V human-body model, 200-V machine model, and 1000-V charged-device model standards. It is housed in a 14-pin TSSOP (PW) package with an operating temperature range of -40°C to 85°C.
Feature Summary
- Performs Boolean OR logic functions for four independent channels
- Supports low-voltage operation between 1.65 V and 3.6 V
- Provides high-speed signal processing with minimal propagation delay
- Offers robust electrostatic discharge protection across multiple testing models
Applications
- Portable battery-powered equipment requiring low voltage logic
- High-speed data bus interfaces
- Consumer electronics utilizing CMOS technology
- Telecommunications infrastructure components
Procurement Notes
Verify the specific ordering suffix 'PWR' corresponds to the tape-and-reel packaging format and the TSSOP-14 physical outline. Confirm that the -40°C to 85°C commercial temperature rating aligns with system environmental requirements. Ensure input pins are tied to valid logic levels during operation to prevent undefined states.
Selection Notes
Select this component when designing circuits that require quad OR functionality within strict space constraints due to the compact TSSOP package. Consider the ALVC series characteristics for applications demanding faster switching speeds compared to standard LVC devices while maintaining compatibility with 3.3 V logic families.
Part Context
This part belongs to the SN74ALVC32 family of quadruple 2-input positive-OR gates. It shares functional similarities with other members like the SN74LVC32 but offers enhanced speed performance suitable for higher frequency digital systems. The PW suffix specifically denotes the plastic small-outline package variant designed for surface-mount assembly processes.
Replacement Considerations
SN74ALVC32PW
FAQ
What is the maximum propagation delay specified for this device?
The datasheet specifies a maximum propagation delay of 2.8 ns when operating at a supply voltage of 3.3 V.
Does the device support 5 V logic levels?
No, the recommended operating conditions specify a supply voltage range of 1.65 V to 3.6 V. Input voltages should not exceed the supply voltage limits.
