Dual line driver in 16-SOIC – 5V bus interface
The SN75114D is a dual line driver from Texas Instruments' 75000 series, built for single-ended 5V logic systems. It supplies two driver channels with no onboard receiver, making it a pure transmit-side interface component for applications like RS-232 or general-purpose signal buffering. The 4.75V–5.25V supply range aligns with legacy TTL and 5V CMOS logic families, so the driver can sit directly on a 5V bus without level translation. The commercial temperature grade (0°C–70°C) limits it to controlled indoor environments — think bench equipment, office peripherals, or rack-mount gear that stays above freezing.
Active production – sourcing to order
The 16-SOIC footprint is a common, widely stocked package, so lead times from distribution typically run a few weeks. We source against your BOM quantity and confirm current pricing at quote time — no stock-holding claim, just a clean procurement path.
Package and footprint – 16-SOIC layout
The 1.27 mm pitch is layout-friendly — two-layer boards handle the fan-out without vias. No exposed pad, so thermal management is through the leads and board copper; keep the ambient below 70°C to stay within the commercial temp envelope.