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參數(shù)資料
| 型號： | M74AC574B |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 81K |
| 代理商： | M74AC574B |
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PI N No
SYMBOL
NAME AND FUNCT ION
1
OE
3 State Output Enable
Input (Active LOW)
2, 3, 4,
5, 6, 7,
8, 9
D0 to D7
Data Inputs
12, 13, 14,
15, 16, 17,
18, 19
Q0 to Q7
3 State Outputs
11
CLOCK
Clock Input (LOW to
HIGH, edge triggered)
10
GND
Ground (0V)
20
VCC
Positive Supply Voltage
TRUTH TABLE
INPUTS
OUT PUTS
OE
CK
D
Q
H
XXZ
L
X
NO CHANGE
LL
L
LH
H
LOGIC DIAGRAM
74AC574
2/11
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相關(guān)代理商/技術(shù)參數(shù) |
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| M74AC574M | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING |
| M74AC574MTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING |
| M74AC574TTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING |
| M74ACT02B | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD 2-INPUT NOR GATE |
| M74ACT02M | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD 2-INPUT NOR GATE |
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