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IN74HC174A 参数 Datasheet PDF下载

IN74HC174A图片预览
型号: IN74HC174A
PDF下载: 下载PDF文件 查看货源
内容描述: 六路D触发器与普通时钟和复位高性能硅栅CMOS [Hex D Flip-Flop with Common Clock and Reset High-Performance Silicon-Gate CMOS]
分类和应用: 触发器时钟
文件页数/大小: 6 页 / 55 K
品牌: INTEGRAL [ INTEGRAL CORP. ]
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IN74HC174A
t
w
tr
CLOCK
90%
50%
10%
tf
V
CC
GND
RESET
t
PHL
Q
50%
V
CC
GND
t
w
1/fmax
t
PLH
Q
50%
10%
90%
50%
t
PHL
t
rec
CLOCK
V
CC
50%
t
TLH
t
THL
GND
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
VALID
DATA
V
CC
50%
TEST POINT
GND
t
su
t
h
V
CC
50%
DEVICE
UNDER
TEST
OUTPUT
*
C
L
CLOCK
GND
Figure 3. Switching Waveforms
Figure 4. Test Circuit
EXPANDED LOGIC DIAGRAM
INTEGRAL
5