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Product Detailed Parameters
- Description：IC GATE AND 3CH 3-INP 14TSSOP
- Series：74AC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Logic Type：AND Gate
- Number of Circuits：3
- Number of Inputs：3
- 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：8ns @ 5V, 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：Automotive
- Qualification：AEC-Q100
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Overview
The SN74AC11IPWRQ1 is an automotive-grade triple 3-input positive-AND gate from the Texas Instruments SN74AC series. It operates within a supply voltage range of 2 V to 6 V and supports a wide operating temperature range from -40°C to +125°C. The device features low static power consumption with a maximum quiescent current of 2 µA. It provides robust output drive capabilities, delivering ±24 mA for both high and low states. Propagation delay is specified at 8 ns when tested at 5 V with a 50 pF load. The component is housed in a 14-TSSOP surface-mount package.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards for long-term reliability
- Triple 3-input AND logic function integrated into a single compact package
- Wide supply voltage operation supporting 2 V to 6 V systems
- Extended industrial temperature range suitable for harsh environments
Applications
- Automotive electronic control units requiring reliable logic gating
- Infotainment system signal processing and routing
- Body control modules for input validation
- Industrial automation logic interfaces
Procurement Notes
Verify the specific suffix IPWRQ1 matches the required automotive grade and TSSOP-14 package configuration. Confirm RoHS compliance status and moisture sensitivity level requirements against your assembly process specifications. Ensure the ordering part number aligns with the intended volume packaging options available from authorized distributors.
Selection Notes
Select this component when automotive reliability is mandatory alongside AC-series speed performance. It serves as a direct replacement for standard commercial SN74AC11 variants in designs requiring extended temperature ranges. Consider the 14-TSSOP footprint constraints during PCB layout planning to ensure adequate thermal dissipation and trace routing space.
Part Context
This part belongs to the SN74AC family of high-speed CMOS logic devices manufactured by Texas Instruments. The AC series offers performance comparable to LS logic but with lower power consumption and wider voltage tolerance. The Q1 suffix specifically denotes automotive qualification, distinguishing it from the standard commercial SN74AC11PWR variant.
Replacement Considerations
SN74AC11PWR is the commercial equivalent without automotive qualification. SN74HCS11QPWRQ1 is an automotive alternative with Schmitt trigger inputs and different electrical characteristics.
