Part Number
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HCC40147B |
Manufacturer
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STMicroelectronics |
Description
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10 TO 4 LINE BCD PRIORITY ENCODER |
Published
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Mar 23, 2005 |
Detailed Description
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HCC40147B HCF40147B
10 TO 4 LINE BCD PRIORITY ENCODER
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ENCODES 10 LINE TO 4 LINE BCD ACTIVE LOW INP...
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Datasheet
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HCC40147B
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Overview
HCC40147B HCF40147B
10 TO 4 LINE BCD PRIORITY ENCODER
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ENCODES 10 LINE TO 4 LINE BCD ACTIVE LOW INPUTS AND OUTPUTS STANDARDIZED, SYMMETRICAL OUTPUT CHARACTERIZATION 100 % TESTED FOR QUIESCENT CURRENT AT 20 V 5V, 10V AND 15V PARAMETRIC RATINGS MAXIMUM INPUT CURREENT OF 1 µA AT 18V OVER FULL PACKAGE TEMPERATURE o RANGE; 100 nA AT 18 V AND 25 C NOISE MARGIN (FULL PACKAGE TEMPERATURE RANGE): 1V AT VDD = 5V, 2V AT VDD = 10V, 2.
5V AT VDD = 15V
EY (Plastic Package)
F (Ceramic Package)
APPLICATIONS: KEYBOARD ENCODING 10 LINE TO BCD ENCODING RANGE SELECTION
M1 (Micro Package)
C1 (Chip Carrier)
ORDER CODES : HCC40147BF HCF40147BM1 HCF40147BEY HCF40147BC1
PIN CONNECTIONS
DE...
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