Features: `LOW POWER DISSIPATION: ICC = 4mA (MAX.) at TA=25°C`LOGIC LEVEL TRANSLATION TO ENABLE TTL LOGIC SIGNAL TO COMMUNICATE WITH ±5V ANALOG SIGNAL`LOW ON RESISTANCE: 70 TYP. (VCC - VEE = 4.5V) 50 TYP. (VCC - VEE = 9V)` WIDE ANALOG INPUT VOLTAGE RANGE: ±6V`FAST SWITCHING: tpd = 13ns (TYP.) at...
M74HCT4051: Features: `LOW POWER DISSIPATION: ICC = 4mA (MAX.) at TA=25°C`LOGIC LEVEL TRANSLATION TO ENABLE TTL LOGIC SIGNAL TO COMMUNICATE WITH ±5V ANALOG SIGNAL`LOW ON RESISTANCE: 70 TYP. (VCC - VEE = 4.5V)...
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Symbol | Parameter | Value | Unit |
VCC | Supply Voltage | -0.5 to +7 | V |
VCC - VEE | Supply Voltage | -0.5 to +13 | V |
VI | Control Input Voltage | -0.5 to VCC + 0.5 | V |
VI/O | Switch I/O Voltage | VEE -0.5 to VCC + 0.5 | V |
ICK | Control Input Diode Current | ± 20 | mA |
IOK | DC Output Diode Current | ± 20 | mA |
IT | Switch Through Current | ± 25 | mA |
ICC or IGND | DC VCC or Ground Current | ± 50 | mA |
PD | Power Dissipation | 500(*) | mW |
Tstg | Storage Temperature | -65 to +150 | °C |
TL | Lead Temperature (10 sec) | 300 | °C |
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied
(*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°C
The M74HCT4051 is a single eight-channel analog MULTIPLEXER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology and it is pin to pin compatible with the equivalent metal gate CMOS4000B series.
The M74HCT4051 contains 8 bidirectional and digitally controlled analog switches.
A built-in level shifting is included to allow an input range up to ±6V (peak) for an analog signal with digital control signal of 0 to 6V. VEE supply pin is provided for analog input signals. It has an inhibit (INH) input terminal to disable all the switches when high, compatible with TTL output level. For operation as a digital multiplexer/demultiplexer, VEE is connected to GND. A, B and C control inputs select one channel out of eight channels; they are compatible with TTL output level.
All inputs of M74HCT4051 are equipped with protection circuits against static discharge and transient excess voltage.