XL74LS14 – Hex Schmitt-Trigger Inverter Logic IC – Xinluda

The Xinluda XL74LS14 is a hex (six-gate) Schmitt-trigger inverter from the 74LS TTL logic family, providing clean, jitter-free outputs from noisy or slow-rising input signals. Available for RFQ through Pacific Component Xchange.

The XL74LS14 from Xinluda is a hex Schmitt-trigger inverter belonging to the well-established 74LS (Low-power Schottky TTL) logic family. It integrates six independent inverter gates, each with Schmitt-trigger inputs that feature distinct positive-going and negative-going threshold voltages. This built-in hysteresis lets the device convert slowly changing, noisy, or jittery input waveforms into clean, sharply defined digital output transitions, making the XL74LS14 a dependable building block for signal conditioning across countless logic designs.

Because the input thresholds are temperature-compensated, the XL74LS14 delivers stable switching behavior over its operating range and is widely used as a functional equivalent to the industry-standard 74LS14 / SN74LS14 devices.

Key Features

• Hex (6-gate) inverter configuration with Schmitt-trigger inputs
• Hysteresis between positive-going (V_T+) and negative-going (V_T-) thresholds for noise immunity
• Temperature-compensated input threshold levels for clean, jitter-free outputs
• Standard TTL supply operation (4.75 V to 5.25 V)
• Member of the 74LS Low-power Schottky logic family
• Surface-mount SOP-14 packaging (through-hole DIP-14 available on request)

Applications

• Signal conditioning and waveform squaring of slow or noisy inputs
• Mechanical switch and push-button debouncing
• Pulse and edge shaping in clock and timing circuits
• RC-based oscillators and astable multivibrators
• Interface buffering between noisy sensor lines and logic

Why Source XL74LS14 from Pacific Component Xchange

The XL74LS14 is a Xinluda-branded part typically sold through Asia-based catalog channels and with little to no Western authorized-distributor availability. Pacific Component Xchange is an independent distributor specializing in obsolete, allocated, and difficult-to-source logic and power-management components. We help engineers and buyers secure parts like the XL74LS14 when mainstream channels come up empty.

Every order is backed by our commitment to authenticity and quality control, with global shipping to keep your production lines and prototypes moving. Because this is a quote-only item, pricing and lead time are confirmed per request. Submit an RFQ to Pacific Component Xchange today and our sourcing team will respond with current availability and a competitive quote.