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参数资料
| 型号： | M74ACT574B |
| 厂商： | 意法半导体 |
| 英文描述： | OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING |
| 中文描述： | 八路D型触发器，3态输出的非反相 |
| 文件页数： | 2/11页 |
| 文件大小： | 77K |
| 代理商： | M74ACT574B |
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
1
SYMBOL
OE
NAME AND FUNCTION
3 State Output Enable
Input (Active LOW)
Data Inputs
2, 3, 4,
5, 6, 7,
8, 9
12, 13, 14,
15, 16, 17,
18, 19
11
D0 to D7
Q0 to Q7
3 State Outputs
CLOCK
Clock Input (LOW to
HIGH, edge triggered)
Ground (0V)
Positive Supply Voltage
10
20
GND
V
CC
TRUTH TABLE
INPUTS
CK
X
OUTPUTS
Q
Z
NO CHANGE
L
H
OE
H
L
L
L
D
X
X
L
H
X:DON’TCARE
Z:HIGHIMPEDANCE
LOGIC DIAGRAMS
74ACT574
2/11
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PDF描述 |
|---|---|
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| M74HC00B1R | QUAD 2-INPUT NAND GATE |
| M74HC00C1R | QUAD 2-INPUT NAND GATE |
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| M74HC00TTR | QUAD 2-INPUT NAND GATE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M74ACT574M | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING |
| M74ACT574MTR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING |
| M74ACT574TTR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING |
| M74ALS08P | 制造商:Mitsubishi Electric 功能描述: |
| M74ALS112AP | 制造商:Mitsubishi Electric 功能描述: |
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