General description

The HEF4050B provides six non-inverting buffers with high current output capability

suitable for driving TTL or high capacitive loads. Since input voltages in excess of the

buffers’ supply voltage are permitted, the buffers may also be used to convert logic levels

of up to 15 V to standard TTL levels.

It operates over a recommended V_DD power supply range of 3 V to 15 V referenced to V_SS

(usually ground). Unused inputs must be connected to VDD, VSS, or another input. It is

also suitable for use over the industrial (−40 °C to +85 °C) temperature range.

Features

■ Accepts input voltages in excess of the supply voltage

■ Fully static operation

■ 5 V, 10 V, and 15 V parametric ratings

■ Standardized symmetrical output characteristics

■ Operates across the full industrial temperature range −40 °C to +85 °C

■ Complies with JEDEC standard JESD 13-B

■ ESD protection:

◆ HBM JESD22-A114E exceeds 2000 V

◆ MM JESD22-A115-A exceeds 200 V

Applications

■ LOCMOS (Local Oxidation CMOS) to DTL/TTL converter

■ HIGH sink current for driving two TTL loads

■ HIGH-to-LOW level logic conversion

Functional diagram

Pinning information

           King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and electronic products import and export business. Currently, we have branches in Hong Kong and Malaysia.

           Up to now. ANTERWELL have more than 1,000,000 types of electronic components in stock. ANTERWELL has become one of the top choices for purchasing IC chips both domestically and internationally. King is a senior IC chip expert, sales engineer, and mentor, leading an elite team with customer first, quality first, honesty, trustworthiness, and mutual benefit. We look forward to cooperate with you to create a better future!

            ANTERWELL’s main products include semiconductors, resistors, capacitors, diodes, inductors, connectors, transistors, sensors, etc. Involving the major well-known brands such like: TI, XILINX, FAIRCHILD, STM, MICRON, MICROCHIP, TDK, SAMSUNG, ON, NXP,IR,ADI, ATMEL,VISHAY,LINEAR etc.

            ANTERWELL adheres to the development concept and purpose of "direct stock offer, excellent quality, favorable price, and sincere service", which is deeply recognized by domestic and foreign customers. Based on the long-term development goal, ANTERWELL provides customers with standardized, professional, and diversified high-quality services through a strong market service network. ANTEWRELL has multiple skilled and capable executives with a professional QC team and excellent sales team to win the high support and trust of the vast customer base! We provide the best quality, price and service.

           ANTERWELL will be your best Partner.