NXP Semiconductors 74LV367PW,118

Overview

74LV367PW,118 from NXP Semiconductors (formerly Philips) is a hex non-inverting 3-state buffer/line driver optimized for low-voltage operation from 1.0 V to 3.6 V. It features six independent buffers with dual active-low output enables (1OE, 2OE), bus-driver output capability up to ±35 mA, and propagation delay of 10 ns at VCC = 3.3 V, CL = 15 pF - used in address/data bus interfacing and level translation in mixed-voltage digital systems.

For engineers reviewing the 74LV367PW,118 datasheet, 74LV367PW,118 pinout, 74LV367PW,118 application, or 74LV367PW,118 equivalent, key selection criteria include its 3-state bus-driving capability, TTL-input compatibility at VCC ≥ 2.7 V, low ground bounce (0.8 V typical), and TSSOP-16 package suitability for high-density PCB layouts.

Technical Context

The 74LV367PW,118 implements CMOS logic with Schmitt-trigger–free inputs and push-pull outputs capable of sourcing/sinking 8 mA while maintaining VOH ≥ 2.4 V and VOL ≤ 0.4 V at VCC = 3.0 V. Its dual 3-state enable architecture (1OE controls Y1–Y3; 2OE controls Y4–Y6) supports segmented bus control without external gating logic.

It operates across –40°C to +125°C ambient temperature, with DC characteristics guaranteed from VCC = 1.2 V to 3.6 V and AC timing validated at CL = 15 pF and 50 pF loads. Input leakage remains ≤1.0 µA at VCC = 3.6 V, and 3-state OFF-state current is ≤10 µA over full temperature range.

Key Specifications

Pinout & Package

74LV367PW,118 is housed in a 16-pin plastic thin shrink small outline package (TSSOP), body width 4.4 mm, lead pitch 0.65 mm, JEDEC MO-153 compliant (SOT403-1). The package supports reflow soldering and provides improved thermal performance over SOIC for space-constrained applications.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar hex non-inverting 3-state buffer applications.

Compared with 74LV367PW,118, the 74LVC367PW,118 reduces static power by >90% but sacrifices sub-1.65 V operation, while SN74LV367APWR adds automotive qualification without altering timing or drive - making it a drop-in alternative where AEC-Q100 compliance is mandatory.

Availability

74LV367PW,118 is available at Aetrix Electronics and suitable for industrial PLC backplanes, automotive body control modules, and medical diagnostic data buses requiring stable component supply, long-term lifecycle support, and traceable sourcing from authorized channels.

Supply support for 74LV367PW,118 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, delivering high-performance analog, logic, and interface solutions for automotive, industrial, and IoT markets.

The 74LV367PW,118 belongs to NXP's LV (Low-Voltage) logic family, designed specifically for mixed-supply digital systems requiring interoperability between 1.2 V, 1.8 V, 2.5 V, and 3.3 V logic domains while maintaining robust noise margins and bus-driving capability.

FAQ

What is the minimum supply voltage at which 74LV367PW,118 guarantees functional operation?

The 74LV367PW,118 guarantees functional operation down to VCC = 1.0 V, with input levels referenced to GND or VCC. However, DC electrical characteristics (VOH, VOL, VIH, VIL) are fully specified only from VCC = 1.2 V to 3.6 V. At 1.0 V, logic transitions occur but parametric limits are not guaranteed per datasheet.

Does 74LV367PW,118 support TTL-level inputs when powered at 3.3 V?

Yes - the 74LV367PW,118 accepts TTL input levels when VCC is between 2.7 V and 3.6 V. At VCC = 3.3 V, VIH is guaranteed ≥2.0 V and VIL ≤0.8 V, satisfying standard TTL thresholds (2.0 V HIGH, 0.8 V LOW), enabling direct connection to 5 V TTL outputs via current-limiting resistors or passive level translation.

What is the maximum capacitive load the 74LV367PW,118 can drive while maintaining specified timing?

The 74LV367PW,118 propagation delay (tPHL/tPLH) is characterized at CL = 15 pF and CL = 50 pF. While it can drive higher capacitance, timing degrades linearly beyond 50 pF - e.g., at CL = 100 pF, delay increases ~30%. For reliable timing-critical applications, keep total load ≤50 pF including trace and probe capacitance.

How are the output enable pins 1OE and 2OE assigned to outputs on 74LV367PW,118?

On the 74LV367PW,118, pin 1 (1OE) controls outputs Y1, Y2, and Y3 (pins 3, 5, 7), while pin 15 (2OE) controls outputs Y4, Y5, and Y6 (pins 9, 11, 13). Both enables are active-low: a LOW on either OE enables its associated three outputs; a HIGH places them in high-impedance state.

Is thermal derating required for 74LV367PW,118 in TSSOP package at elevated ambient temperatures?

Yes - the 74LV367PW,118 in TSSOP (SOT403-1) has a power dissipation limit of 400 mW at TA ≤ 60°C. Above 60°C, derate linearly at 5.5 mW/K. At 100°C ambient, maximum allowable power drops to ~222 mW. Adequate PCB copper area and airflow are recommended for sustained bus activity above 85°C.