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MC14504B Series

Hex Level Shifter

Manufacturer: ON Semiconductor

Catalog

Hex Level Shifter

Key Features

UP Translates from a Low to a High Voltage or DOWN Translates from a High to a Low Voltage
Input Threshold Can Be Shifted for TTL Compatibility
No Sequencing Required on Power Supplies or Inputs for Power Up or Power Down
3 to 18 Vdc Operation for VDDand VCC
Diode Protected Inputs to VSS
Capable of Driving Two Low-Power TTL Loads or One Low-Power Schottky TTL Load Over the Rated Temperature Range
Pb-Free Packages are Available*

Description

AI
The MC14504B is a hex non-inverting level shifter using CMOS technology. The level shifter will shift a TTL signal to CMOS logic levels for any CMOS supply voltage between 5 and 15 volts. A control input also allows interface from CMOS to CMOS at one logic level to another logic level: Either up or down level translating is accomplished by selection of power supply levels VDDand VCC. The VCClevel sets the input signal levels while VDDselects the output voltage levels.