參數(shù)資料
型號: 74HCT564D
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Octal D-type flip-flop; positive-edge trigger; 3-state; inverting
中文描述: HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20
封裝: PLASTIC, SO-20
文件頁數(shù): 3/7頁
文件大?。?/td> 58K
代理商: 74HCT564D
December 1990
3
Philips Semiconductors
Product specification
Octal D-type flip-flop; positive-edge trigger;
3-state; inverting
74HC/HCT564
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1
2, 3, 4, 5, 6, 7, 8, 9
10
11
19, 18, 17, 16, 15, 14, 13, 12
20
OE
D
0
to D
7
GND
CP
Q
0
to Q
7
V
CC
3-state output enable input (active LOW)
data inputs
ground (0 V)
clock input (LOW-to-HIGH, edge-triggered)
3-state flip-flop outputs
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
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