74ABT241CMTCX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ABT241CMTCX is an octal buffer and line driver with 3-STATE outputs designed for memory, address, clock, or bus-oriented transmitter/receiver applications. It operates within a supply voltage range of +4.5V to +5.5V and supports a free air ambient temperature from -40°C to +85°C. The device features non-inverting buffers with output sink capability of 64 mA and source capability of 32 mA. Propagation delay ranges from 1.0 ns to 4.6 ns at VCC = 5V. It is housed in a 20-Lead Thin Shrink Small Outline Package (TSSOP).

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Non-inverting buffer configuration with high impedance glitch-free bus loading during power cycles.
• High current drive capability with 64 mA sink and 32 mA source output currents.
• Guaranteed latchup protection exceeding 500 mA per JESD 78 standards.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory and address drivers
• Clock drivers
• Bus-oriented transmitters and receivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package type matches the TSSOP-20 designation when sourcing. Confirm that the suffix 'X' indicates tape and reel packaging if required by assembly equipment. Ensure the component meets RoHS compliance requirements for your manufacturing process. Check for any obsolescence notices as this part originates from legacy documentation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring high-speed data transmission with strong drive capabilities. The ABT series offers faster performance compared to standard ALS logic families. Consider the 3-state outputs for bidirectional bus applications where multiple devices share common lines. Verify input voltage thresholds align with the driving logic family levels.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the ABT logic family, which combines the speed of Advanced Schottky TTL with CMOS low power consumption. The 74ABT241 variant specifically provides octal buffering with tri-state control. It is functionally similar to other octal bus drivers but optimized for higher frequency operations up to several hundred megahertz.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check datasheets for pin-compatible alternatives such as the SN74ABT241 from Texas Instruments. Ensure substitute parts maintain the same TSSOP-20 package dimensions and electrical characteristics like propagation delay and output current ratings.

Buffers, Drivers, Receivers, Transceivers FAQ

What are the enable input conditions for the 74ABT241CMTCX?

The device has two output enable inputs: OE1 is active LOW and OE2 is active HIGH. Outputs are disabled when OE1 is HIGH or OE2 is LOW.

Does the 74ABT241 support hot insertion?

Yes, the device offers nondestructive hot insertion capability due to its high impedance state during power-up and power-down cycles.