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HCF4511B

Features: ` HIGH OUTPUT SOURCING CAPABILITY (up to 25mA).` INPUT LATCHES FOR BCD CODE STORAGE` LAMP TEST AND BLANKING CAPABILITY.` 7-SEGMENT OUTPUTS BLANKED FOR BCD INPUT CODES > 1001` QUIESCENT CURRENT SPECIF. UP TO 20V` STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS` 5V, 10V, AND 15V PARAMET...

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SeekIC No. : 004359706 Detail

HCF4511B: Features: ` HIGH OUTPUT SOURCING CAPABILITY (up to 25mA).` INPUT LATCHES FOR BCD CODE STORAGE` LAMP TEST AND BLANKING CAPABILITY.` 7-SEGMENT OUTPUTS BLANKED FOR BCD INPUT CODES > 1001` QUIESCENT ...

HCF4511B Data Sheet

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Part Number:
HCF4511B
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/24

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Product Details

Description



Features:

` HIGH OUTPUT SOURCING CAPABILITY (up to 25mA).
` INPUT LATCHES FOR BCD CODE STORAGE
` LAMP TEST AND BLANKING CAPABILITY.
` 7-SEGMENT OUTPUTS BLANKED FOR BCD INPUT CODES > 1001
` QUIESCENT CURRENT SPECIF. UP TO 20V
` STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS
` 5V, 10V, AND 15V PARAMETRIC RATINGS
` INPUT LEAKAGE CURRENT
    II = 100nA (MAX) AT VDD = 18V TA = 25
` 100% TESTED FOR QUIESCENT CURRENT
` MEETS ALL REQUIREMENTS OF JEDEC JESD13B "STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES
    CMOS DEVICES"


Pinout

Connection Diagram


Specifications

Symbol
 Parameter
Value
Unit
VDD
 Supply Voltage
-0.5 to +22
V
VI
 DC Input Voltage
-0.5 to VDD + 0.5
V
II
 DC Input Current
± 10
mA
PD
 Power Dissipation per Package
200
mW
Power Dissipation per Output Transistor
100
mW
Top
 Operating Temperature
-55 to +125
Tstg
 Storage Temperature
-65 to +150
Absolute Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.

All voltage values are referred to VSS pin voltage.


Description

HCF4511B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. HCF4511B is a BCD to 7 segment decoder driver made up of CMOS logic and n-p-n bipolar transistor output devices on a single monolithic structure. This device combines the low quiescent power dissipation and high noise immunity features of CMOS with n-p-n bipolar output transistor capable of sourcing up to 25mA. This capability allows HCF4511B to drive LEDs and other displays directly. Lamp Test (LT), Blanking (BL), and Latch Enable or Strobe inputs are provided to test the display, shut off or intensity-modulate it, and store or strobe a BCD code, respectively. Several different signals may be multiplexed and displayed when external multiplexing circuitry is used.




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