74LV244D,112

Overview

The Nexperia 74LV244D,112 is an octal buffer and line driver featuring three-state outputs. It operates within a supply voltage range of 1.0 V to 5.5 V and supports CMOS low power dissipation. The device includes two output enable inputs (1OE and 2OE), each controlling four outputs. Inputs incorporate clamp diodes for interfacing with voltages exceeding VCC. It complies with JEDEC standards JESD8-7, JESD8-5, JESD8C, and JESD36. ESD protection exceeds 2000 V HBM and 1000 V CDM. Operating temperatures span from -40 °C to +125 °C.

Feature Summary

• Octal buffer/line driver with three-state outputs
• Wide supply voltage range from 1.0 V to 5.5 V
• Inputs include clamp diodes for overvoltage tolerance
• Complies with multiple JEDEC voltage standards

Applications

• Memory module address/data bus drivers
• Clock distribution buffers
• Bus-oriented transmissions

Procurement Notes

Verify the specific ordering suffix '112' corresponds to the SO20 package (SOT163-1) as defined in the official Nexperia datasheet. Confirm that the component meets RoHS3 compliance requirements. Ensure the procurement channel provides valid traceability documentation matching the manufacturer's product data sheet specifications.

Selection Notes

Select this component when an octal buffer with three-state control is required for low-voltage applications. The device accommodates TTL input levels between 2.7 V and 3.6 V. Verify that the system design utilizes current limiting resistors if interfacing inputs to voltages exceeding VCC due to the integrated clamp diodes.

Part Context

The 74LV244D,112 belongs to the Nexperia 74LV series of logic devices. It is housed in a 20-lead plastic small outline package (SO20). This part functions as a high-speed buffer suitable for driving buses and memory interfaces in mixed-voltage environments.

Replacement Considerations

Public confirmed substitute part numbers: 74LV244PW,112.