MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Hex Buffer
The MC14049B Hex Inverter/Buffer and MC14050B Noninverting Hex
Buffer...
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Hex Buffer
The MC14049B Hex Inverter/Buffer and MC14050B Noninverting Hex
Buffer are constructed with MOS P–Channel and N–Channel enhancement
mode devices in a single monolithic structure. These complementary MOS
devices find primary use where low power dissipation and/or high noise
immunity is desired. These devices provide logic level conversion using only
one supply
voltage, VDD. The input–signal high level (VIH) can exceed the VDD supply
voltage for
logic level conversions. Two TTL/DTL loads can be driven when the devices
vare used as a
CMOS–to–TTL/DTL converter (VDD = 5.0 V, VOL 0.4 V,
IOL ≥ 3.2 mA). Note that pins 13 and 16 are not connected internally on these devices;
consequently connections to these terminals will not affect circuit operation.
High Source and Sink Currents
High–to–Low Level Converter
Supply
Voltage Range = 3.0 V to 18 V
VIN can exceed VDD
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Meets JEDEC B Specifications Improved ESD Protection On All Inputs
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎMAXIMUM RATINGS1 (
Voltages Referenced to VSS)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCharacteristic
Symbol
Value
Unit
DC Supply
Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎInput
Voltage (DC or Transient)
VDD VIN
– 0.5 to + 18.0 – 0.5 to + 18.0
Vdc Vdc
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOutput
Voltage (DC or Transient) ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎInput Current (DC or Transient), per Pin ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOutput Current (DC or Transient), per Pin ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPower D...