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CD74ACT541SM96E4
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Product Detailed Parameters
- Description：IC BUFF NON-INVERT 5.5V 20SSOP
- Series：74ACT
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Logic Type：Buffer, Non-Inverting
- Number of Elements：1
- Number of Bits per Element：8
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：24mA, 24mA
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：20-SSOP
- Grade：-
- Qualification：-
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Overview
The CD74ACT541SM96E4 is an octal buffer and line driver manufactured by Texas Instruments, belonging to the 74ACT logic family. It features eight non-inverting inputs and outputs with three-state capability. The device operates within a supply voltage range of 4.5 V to 5.5 V. It provides high output drive currents of 24 mA for both high and low states. The component is housed in a 20-SSOP package and supports surface-mount installation. It functions reliably across an extended temperature range from -55°C to +125°C.
Feature Summary
- Octal configuration providing eight independent non-inverting signal paths
- Three-state output design enabling bus-oriented systems
- High-speed CMOS technology ensuring rapid propagation delays
- Robust drive capability supporting heavy capacitive loads
Applications
- Bus-oriented memory and address drivers
- Clock distribution buffers
- Signal buffering between different logic families
- I/O port expansion in embedded systems
Procurement Notes
Verify the specific suffix E4 indicates lead-free composition and RoHS compliance when sourcing. Confirm the SSOP-20 package dimensions match your PCB footprint requirements. Ensure the 4.5V to 5.5V supply voltage aligns with your system power rails. Check that the operating temperature range meets your environmental specifications.
Selection Notes
Select this component when high-speed data transfer is required alongside strong drive current capabilities. The ACT series offers faster switching speeds compared to standard HC or HCT logic families. The three-state feature is essential for multiplexed bus architectures. Verify compatibility with existing control signals and voltage levels before integration.
Part Context
This part belongs to the Texas Instruments 74ACT series, which bridges the performance gap between AC and ACT logic families. It shares functional pinouts with other octal buffers like the CD74HC541 but delivers superior speed. The device is designed for applications requiring fast propagation and high noise immunity in digital circuits.
Replacement Considerations
CD74ACT541SM96 serves as a direct functional equivalent without the E4 suffix. CD74ACT541M96 offers the same logic function in a SOIC-20 package instead of SSOP.
