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HD74BC540A

Features: ` Input/Output are at high impedance state when power supply is off.` Built in input pull up circuit can make input pins be open, when not used.` Input is TTL level.` Wide operating temperature range Ta = 40 to +85°CPinoutSpecifications Item Symbol Rating Unit Supply v...

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HD74BC540A: Features: ` Input/Output are at high impedance state when power supply is off.` Built in input pull up circuit can make input pins be open, when not used.` Input is TTL level.` Wide operating temper...

HD74BC540A Data Sheet

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Part Number:
HD74BC540A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

`  Input/Output are at high impedance state when power supply is off.
`  Built in input pull up circuit can make input pins be open, when not used.
`  Input is TTL level.
`  Wide operating temperature range Ta = 40 to +85°C


Pinout

Connection Diagram


Specifications

Item
Symbol
Rating
Unit
Supply voltage
VCC
0.5 to +7.0
V
Input diode current
IIK
±30
mA
Input voltage
VIN
0.5 to +7.5
V
Output voltage
VOUT
0.5 to +7.5
V
Off state output voltage
VOUT(off)
0.5 to +5.5
V
Storage temperature
Tstg
65 to +150
°C
Note: 1. The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two of which may be realized at the same time.


Description

The HD74BC540A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process. The HD74BC540A features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight inverter drivers with three state outputs in a 20 pin package. When G1 and G2 is low level, this drivers set up output is enable.




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