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74AC11008PWR
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Product Detailed Parameters
- Description：IC GATE AND 4CH 2-INP 16TSSOP
- Series：74AC
- 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：3V ~ 5.5V
- Current - Quiescent (Max)：4 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：6.2ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：16-TSSOP
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74AC11008PWR is a single-function logic gate manufactured by Texas Instruments, belonging to the AC series. It contains four independent 2-input positive-AND gates housed in a 16-TSSOP surface-mount package. The device operates within a supply voltage range of 3 V to 5.5 V and supports an operating temperature range from -40°C to +85°C. Key electrical characteristics include a maximum low-level output current of 24 mA and a high-level output current of -24 mA. Propagation delay is specified at 6.2 ns when tested at 5 V with a 50 pF load.
Feature Summary
- Contains four independent 2-input AND logic functions
- Features push-pull CMOS outputs for strong drive capability
- Supports TTL-compatible input levels
Applications
- Digital signal processing logic control
- Memory address decoding circuits
- General-purpose boolean logic operations in embedded systems
Procurement Notes
Verify the complete part number including the suffix PWR to confirm the TSSOP-16 package and reel packaging configuration. Ensure the AC logic family variant matches the system voltage requirements, as it differs from ACT or AHC families. Confirm RoHS compliance status and moisture sensitivity level prior to assembly planning.
Selection Notes
Select this component when four separate AND gates are required in a compact surface-mount footprint. The AC series offers a balance of speed and power consumption suitable for general digital applications. Verify that the 3 V to 5.5 V supply range aligns with the target system voltage and that the 24 mA output drive is sufficient for the connected loads.
Part Context
This component is part of the broader 74AC11008 family of quad 2-input AND gates produced by Texas Instruments. While other variants exist in different packages such as SOIC or PDIP, the PWR suffix specifically denotes the 16-pin Thin Shrink Small Outline Package (TSSOP) intended for automated surface-mount assembly processes.
Replacement Considerations
Direct pin-to-pin replacements within the same family include the 74AC11008PW (SOIC-16 package) and 74AC11008N (PDIP-16 package). Cross-family substitutes like the 74ACT11008 offer similar functionality but require verification of voltage compatibility and input threshold differences.
