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M74HC4020 데이터시트(PDF) 2 Page - STMicroelectronics

부품명 M74HC4020
상세설명  HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER
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제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
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M74HC4020 데이터시트(HTML) 2 Page - STMicroelectronics

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INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION (HC4020)
PIN No
SYMBOL
NAME AND FUNCTION
9, 7, 6, 5,
3, 2, 4, 13,
12, 14, 15,
1
Q1, Q4 to
Q14
Parallel Outputs
10
CLOCK
Clock Input (LOW to
HIGH, edge triggered)
11
CLEAR
Reset Inputs
8
GND
Ground (0V)
16
VCC
Positive Supply Voltage
IEC LOGIC SYMBOLS
PIN DESCRIPTION (HC4040)
PIN No
SYMBOL
NAME AND FUNCTION
9, 7, 6, 5,
3, 2, 4, 13,
12, 14, 15,
1
Q1 to Q12
Parallel Outputs
10
CLOCK
Clock Input (LOW to
HIGH, edge triggered)
11
CLEAR
Reset Inputs
8
GND
Ground (0V)
16
VCC
Positive Supply Voltage
TRUTH TABLE
CLOCK
CLEAR
OUTPUT STATE
X
H
ALL OUTPUTS = ”L”
L
NO CHANGE
L
ADVANCE TO NEXT STATE
HC4020
HC4040
M54/M74HC4020/4040
2/13


유사한 부품 번호 - M74HC4020

제조업체부품명데이터시트상세설명
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STMicroelectronics		 M74HC4020 STMICROELECTRONICS-M74HC4020 Datasheet
364Kb / 11P		    14 STAGE BINARY COUNTER
M74HC4020B1R STMICROELECTRONICS-M74HC4020B1R Datasheet
364Kb / 11P		    14 STAGE BINARY COUNTER
M74HC4020M1R STMICROELECTRONICS-M74HC4020M1R Datasheet
364Kb / 11P		    14 STAGE BINARY COUNTER
M74HC4020RM13TR STMICROELECTRONICS-M74HC4020RM13TR Datasheet
364Kb / 11P		    14 STAGE BINARY COUNTER
M74HC4020TTR STMICROELECTRONICS-M74HC4020TTR Datasheet
364Kb / 11P		    14 STAGE BINARY COUNTER
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유사한 설명 - M74HC4020

제조업체부품명데이터시트상세설명
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STMicroelectronics		 M74HC4020 STMICROELECTRONICS-M74HC4020 Datasheet
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Renesas Technology Corp		 HD74HC4040 RENESAS-HD74HC4040 Datasheet
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