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Product Detailed Parameters
- Description：IC GATE AND 4CH 2-INP 14VQFN
- Series：74ALVC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：AND 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：2.9ns @ 3.3V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-VQFN (3.5x3.5)
- Package / Case：14-VFQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The SN74ALVC08RGYR is a quadruple 2-input positive-AND gate from the ALVC logic series, manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and supports an operating free-air temperature range of -40 °C to 85 °C. The device features a maximum propagation delay of 2.9 ns at 3.3 V and provides ±24-mA output drive capability at 3.3 V. It utilizes a 14-pin VQFN (RGY) package with a tape-and-reel carrier configuration.
Feature Summary
- Performs Boolean AND logic functions for four independent gates
- Supports low-voltage operation down to 1.65 V
- Provides high-speed signal processing with fast propagation delays
- Includes robust latch-up protection exceeding specified standards
Applications
- Low-voltage digital logic circuits
- Portable battery-powered electronic devices
- High-density board designs requiring compact surface-mount packages
Procurement Notes
Verify that the specific part number matches the required RGY package variant and tape-and-reel quantity. Confirm RoHS compliance status and moisture sensitivity level ratings prior to assembly. Ensure ordering suffixes align with the desired packaging format and lead finish specifications provided in the manufacturer's documentation.
Selection Notes
Select this component when designing systems requiring quad AND gates within a strict 1.65-V to 3.6-V power envelope. The VQFN package offers a compact footprint suitable for space-constrained layouts. Evaluate thermal impedance requirements against the specific PCB copper area available for heat dissipation during operation.
Part Context
This device belongs to the SN74ALVC08 family of single-function logic gates. It shares identical logical functionality with other package variants such as SOIC, TSSOP, and TVSOP versions, differing primarily in physical dimensions and mounting styles. The RGY designation specifically identifies the plastic quad flatpack no-lead construction.
Replacement Considerations
Direct functional substitutes include SN74ALVC08D, SN74ALVC08DR, SN74ALVC08DGVR, SN74ALVC08NSR, and SN74ALVC08PWR. These alternatives provide the same electrical characteristics but utilize different physical packages.
