Product Description
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 V
DD and V
CC. The V
CC level sets the input signal levels while V
DD selects the output voltage levels.
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Features |
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UP Translates from a Low to a High Voltage or DOWN Translates from a High to a Low Voltage
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Input Threshold Can Be Shifted for TTL Compatibility
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No Sequencing Required on Power Supplies or Inputs for Power Up or Power Down
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3 to 18 Vdc Operation for VDD and VCC
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Diode Protected Inputs to VSS
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Capable of Driving Two Low-Power TTL Loads or One Low-Power Schottky TTL Load Over the Rated Temperature Range
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Pb-Free Packages are Available*
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