SN74ALS1034NSR

Overview

The SN74ALS1034NSR is a hex noninverting buffer manufactured by Texas Instruments in the ALS logic series. It features six independent drivers with 3-state outputs, housed in a 14-pin SOIC package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a propagation delay of 18 ns. It provides a low-level output current of 8 mA and a high-level output current of -400 uA. The component functions reliably across an operating temperature range from 0°C to +70°C.

Feature Summary

• Contains six independent noninverting driver circuits for signal buffering
• Features 3-state outputs allowing bus-oriented connections
• Designed with fault-tolerant input capabilities

Applications

• Bus-oriented systems requiring signal isolation
• Memory address decoding circuits
• Clock distribution networks

Procurement Notes

Verify the specific suffix 'SR' indicates tape-and-reel packaging when ordering. Confirm the ALS logic family designation matches system requirements for speed and power consumption. Ensure the SOIC-14 package footprint aligns with the printed circuit board layout. Check RoHS compliance documentation for environmental regulations relevant to the deployment region.

Selection Notes

Select this component for applications requiring moderate-speed buffering with low power dissipation typical of the ALS series. Compare against standard 74LS equivalents for improved speed-to-power performance. Consider the 3-state output feature if multiple devices share a common data bus. Verify that the 5V supply voltage compatibility meets the target system's power rails.

Part Context

This part belongs to the Texas Instruments SN74ALS00 series, which represents Advanced Low-Power Schottky TTL logic. The ALS family offers faster switching speeds than standard LS logic while maintaining lower power consumption. The SN74ALS1034 specifically provides hex buffering functionality, distinguishing it from gate-based components in the same family.

Replacement Considerations

Public confirmed substitute part numbers: SN74ALS1034N, SN74ALS1034DR.