83905AMLFT

Overview

The 83905AMLFT is a low skew, 1-to-6 LVCMOS/LVTTL fanout buffer manufactured by Renesas Electronics. It features low impedance outputs designed to drive 50Ω series or parallel terminated loads. The device operates within a supply voltage range of 1.6V to 3.465V and supports a maximum frequency of 100 MHz. It is housed in a 16-TSSOP package with a width of 4.40mm. The component is currently classified as obsolete and no longer in production.

Feature Summary

• Provides one-to-six signal distribution for clock buffering applications
• Features low skew performance characteristics for timing integrity
• Supports both LVCMOS and LVTTL output logic levels

Applications

• Clock distribution networks requiring low skew performance
• Systems utilizing 50Ω series or parallel terminated loads
• Digital circuits requiring LVCMOS or LVTTL interface compatibility

Procurement Notes

This component is officially designated as End-of-Life (EOL) by the manufacturer. Availability is restricted to remaining stock from distributors or third-party suppliers. Verify authenticity and storage conditions carefully when sourcing from non-direct channels. No new units are produced by Renesas Electronics Corporation.

Selection Notes

Engineers should evaluate this part only for legacy system maintenance or replacement purposes. Due to its obsolete status, long-term supply continuity cannot be guaranteed. Consider functional equivalents that offer active lifecycle status if future production scalability is required. Ensure pinout and electrical specifications match existing design constraints before integration.

Part Context

The 83905AMLFT belongs to the 83905 series of clock buffers. It serves as a specialized integrated circuit for distributing single input signals to multiple outputs while maintaining signal integrity. This specific variant utilizes a TSSOP package suitable for surface-mount assembly in compact electronic designs.

Replacement Considerations

NB3H83905CDTR2G is a confirmed substitute part number available from onsemi.