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74LVC540 Octal Buffer (inv)

74LVC540

Texas Instrumentsic logic

The SN54LVC540A is an octal buffer/driver with 3-state outputs, designed to operate from 1.65V to 3.6V and support mixed-mode signal operation.

In stock

Specifications

8
Operating Voltage
1.65 V to 3.6 V
Supply Current
±100 mA continuous current through VCC or GND
Interface
GPIO
Resolution
N/A
Range
1.65 V to 3.6 V for VCC, -0.5 V to 6.5 V for input/output voltage
Accuracy
N/A
Temperature Range
-55°C to 125°C
Package
SIOC, SO, SSOP, TVSOP, TSSOP (20-pin)

Pinout

20
PinNameFunctionsNotes
OE1Output enable
GPIO
Controls the output state
A1Input A1
GPIO
Analog or digital input
A2Input A2
GPIO
Analog or digital input
A3Input A3
GPIO
Analog or digital input
A4Input A4
GPIO
Analog or digital input
A5Input A5
GPIO
Analog or digital input
A6Input A6
GPIO
Analog or digital input
A7Input A7
GPIO
Analog or digital input
A8Input A8
GPIO
Analog or digital input
GNDGround
GND
Provides ground reference
Y1Output Y1
GPIO
Buffered output
Y2Output Y2
GPIO
Buffered output
Y3Output Y3
GPIO
Buffered output
Y4Output Y4
GPIO
Buffered output
Y5Output Y5
GPIO
Buffered output
Y6Output Y6
GPIO
Buffered output
Y7Output Y7
GPIO
Buffered output
Y8Output Y8
GPIO
Buffered output
OE2Output enable 2
GPIO
Controls the output state
VCCPower supply
POWER
Provides power to the device

Interactive pinout

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74LVC540

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