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Product Detailed Parameters
- Description：IC GATE OR 4CH 2-INP 14SOIC
- Series：74ALVC
- Mfr：Texas Instruments
- Package：Bulk,Tube
- 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-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74ALVC32D 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 at 3.3 V and includes latch-up performance exceeding 250 mA per JESD 17. It is housed in a 14-pin SOIC (D) package and supports an operating free-air temperature range of -40 °C to 85 °C.
Feature Summary
- Provides Boolean OR logic function for four independent channels
- Supports low-voltage operation between 1.65 V and 3.6 V
- Features high-speed switching with minimal propagation delay
- Includes robust ESD protection exceeding standard human-body and machine model ratings
Applications
- High-speed data bus routing
- Signal gating and selection circuits
- Logic level translation interfaces
- Portable battery-powered equipment
Procurement Notes
Verify the specific ordering suffix to confirm the package type, as the base part number corresponds to multiple physical configurations. Ensure the required tape-and-reel or tube packaging matches the assembly line specifications. Confirm that the RoHS status and lead finish align with environmental compliance requirements for the target manufacturing region.
Selection Notes
Select this component when a compact quadruple OR gate solution is required for low-voltage digital systems. The ALVC series offers faster switching speeds compared to standard LVC counterparts. Consider the 14-pin SOIC footprint constraints during PCB layout planning. Verify input transition rates do not exceed specified limits to maintain signal integrity.
Part Context
This device belongs to the Texas Instruments ALVC family of advanced low-voltage CMOS logic devices. The ALVC series is designed for applications requiring high speed and low power consumption within the 1.65-V to 3.6-V supply range. It serves as a general-purpose logic gate suitable for modern portable and high-density electronic designs.
Replacement Considerations
SN74ALVC32DR
FAQ
What is the maximum propagation delay for this device?
The maximum propagation delay is 2.8 ns when operating at a supply voltage of 3.3 V.
Does the SN74ALVC32D support 5-V operation?
No, the recommended operating conditions specify a supply voltage range of 1.65 V to 3.6 V.
