描述 Description

The HEF4050B-Q100 provides six non-inverting buffers with high current output capability suitable for driving TTL or high capacitive loads. Voltages in excess of the buffer supply voltage are permitted. This feature allows the buffers to be used to convert logic levels of up to 15V to standard TTL levels.
The HEF4050B-Q100 operates over a recommended VDD power supply range of 3V to 15V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS, or another input.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 3) and is suitable for use in automotive applications.

特性 Features

? Automotive product qualification in accordance with AEC-Q100 (Grade 3)
? Specified from -40°C to +85°C

? 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
? ESD protection:
? MIL-STD-883, method 3015 exceeds 2000V
? HBM JESD22-A114F exceeds 2000 V
? MM JESD22-A115-A exceeds 200 V (C = 200pF, R = 0Ω)

? Complies with JEDEC standard JESD 13-B

應(yīng)用 Application

? LOCMOS (Local Oxidation CMOS) to DTL/TTL converter
? HIGH sink current for driving two TTL loads
? HIGH-to-LOW level logic conversion