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參數(shù)資料
| 型號(hào)： | HD74HC175 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Quad. D-typ Flip-Flops (with Clear) |
| 中文描述： | 四。 ?-典型正反器（與Clear） |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 59K |
| 代理商： | HD74HC175 |
HD74HC175
Quad. D-typ Flip-Flops (with Clear)
Description
Information at the D inputs of the HD74HC175 is transferred to the Q and
Q
outputs on the positive going
edge of the clock pulse. Both true and compliment outputs from each flip-flop are externally available. All
four flip flops are controlled by a common clock and a common clear. Clearing is accomplished by a
negative pulse at the clear input. All four Q outputs are cleared to a logic low level and all four
Q
outputs
to a logic high level.
Features
High Speed Operation: t
pd
(Clock to Q) = 14 ns typ (C
L
= 50 pF)
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: V
CC
= 2 to 6 V
Low Input Current: 1 μA max
Low Quiescent Supply Current: I
CC
(static) = 4 μA max (Ta = 25°C)
Function Table
Inputs
Outputs
Clear
Clock
D
Q
Q
L
X
X
L
H
H
H
H
L
H
L
L
H
H
L
H
no change
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