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74HC540 Octal Buffer (inv)

SN74HC540

Texas Instrumentsic logic

74HC540 is an octal buffer with inverted data outputs, designed for use in digital circuits with a wide operating voltage range.

In stock

Specifications

8
Operating Voltage
2 V to 6 V
Supply Current
80 μA max
Interface
CMOS
Resolution
N/A
Range
N/A
Accuracy
N/A
Temperature Range
-55°C to 125°C
Package
CDIP, SOIC, PDIP, SO, TSSOP

Pinout

20
PinNameFunctionsNotes
1A1
GPIO
Input
2OE1
GPIO
Output enable 1
3GND
GND
Ground
4A2
GPIO
Input
5OE2
GPIO
Output enable 2
6VCC
POWER
Supply voltage
7A3
GPIO
Input
8Y1
GPIO
Output, inverted data
9A4
GPIO
Input
10Y2
GPIO
Output, inverted data
11A5
GPIO
Input
12Y3
GPIO
Output, inverted data
13A6
GPIO
Input
14Y4
GPIO
Output, inverted data
15A7
GPIO
Input
16Y5
GPIO
Output, inverted data
17A8
GPIO
Input
18Y6
GPIO
Output, inverted data
19A9
GPIO
Input
20Y7
GPIO
Output, inverted data

Interactive pinout

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SN74HC540

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