STMicroelectronics HCF4069UM013TR

Overview

HCF4069UM013TR from STMicroelectronics is a hex inverter IC fabricated in COS/MOS technology, housed in an SO14 package. It provides six independent inverting logic gates with typical propagation delay of 30 ns at 10 V, symmetrical output drive (±1.1 mA at VDD = 10 V), and operates across -55 °C to +125 °C - enabling use in automotive body control modules requiring robust noise margin and wide-voltage logic level translation.

For engineers reviewing the HCF4069UM013TR datasheet, HCF4069UM013TR pinout, HCF4069UM013TR application, or HCF4069UM013TR equivalent, key selection criteria include its 3–20 V supply range, ±100 nA input leakage at 18 V, 100% quiescent current tested, ESD ratings (HBM 1 kV), and SO14 thermal/mechanical compatibility with industrial PCB layouts.

Technical Context

The HCF4069UM013TR implements six identical CMOS inverter stages with rail-to-rail output swing and input thresholds referenced to VDD/2. Each gate features matched P- and N-channel MOSFETs for balanced rise/fall times and low static power consumption.

It supports logic-level conversion between 3 V, 5 V, 10 V, and 15 V domains while maintaining noise margins ≥1 V (at 5 V), ≥2 V (at 10 V), and ≥2.5 V (at 15 V). Input protection includes clamping diodes, and absolute maximum VDD is rated to +22 V.

Key Specifications

Pinout & Package

Package: SO14 (Small Outline, 14-pin, 3.9 mm width, 1.27 mm pitch, ECOPACK® compliant).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar hex inverter applications.

Compared with CD4069UBM96 and MC14069UBDR2G, the HCF4069UM013TR uniquely combines full AEC-Q100-aligned temperature range (-55 °C to +125 °C), 30 ns typical speed at 10 V, and documented CDM 1 kV ESD robustness - making it the preferred choice for time-critical, thermally demanding automotive and industrial control nodes.

Availability

HCF4069UM013TR is available at Aetrix Electronics and suitable for automotive body electronics, industrial programmable logic controllers, and consumer appliance control boards requiring stable component supply across extended temperature ranges and multi-voltage logic domains.

Supply support for HCF4069UM013TR 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

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, MCU, power, and MEMS products for automotive, industrial, and consumer markets.

The HCF4069U belongs to ST's legacy COS/MOS logic family, engineered for robustness in harsh environments and backward compatibility with 4000-series logic standards - targeting applications needing wide supply range, high noise immunity, and long-lifecycle availability.

FAQ

Is HCF4069UM013TR pin-compatible with CD4069B?

Yes - both devices use identical SO14 pinout: inputs on pins 1,3,5,9,11,13; outputs on pins 2,4,6,8,10,12; VSS on pin 7; VDD on pin 14. No PCB redesign is needed for drop-in replacement, though electrical specs (e.g., tPD, ESD) differ.

What is the maximum capacitive load this device can drive reliably?

The HCF4069UM013TR is characterized with CL = 50 pF in datasheet timing tests. At VDD = 10 V, it maintains tPD ≤60 ns and transition times ≤100 ns up to 50 pF. Driving >100 pF may increase delay unpredictably and requires empirical validation.

Does this part support 3.3 V logic levels?

Yes - the recommended operating range starts at VDD = 3 V. At 3.3 V, VIH is 2.0 V min. and VIL is 1.3 V max., providing adequate noise margin for 3.3 V CMOS systems. However, output drive strength drops to ~±0.3 mA, limiting fan-out.

Can HCF4069UM013TR be used in place of HCF4049UB?

No - the HCF4049UB is a hex inverting buffer with higher drive capability (±4 mA) and different input structure. The HCF4069U lacks the buffer stage and cannot drive heavy loads or provide the same noise rejection; substitution requires verification of load current and signal integrity.