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参数资料
| 型号： | MC54HC74AJ |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 锁存器 |
| 英文描述： | HC/UH SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP14 |
| 封装： | CERAMIC, DIP-14 |
| 文件页数： | 4/7页 |
| 文件大小： | 229K |
| 代理商： | MC54HC74AJ |
MC54/74HC74A
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
3–4
SWITCHING WAVEFORMS
Figure 1.
Figure 2.
50%
VCC
GND
SET OR
RESET
Q OR Q
CLOCK
tPLH
tPHL
50%
DATA
CLOCK
VCC
GND
Figure 3.
VALID
GND
tsu
th
trec
tw
EXPANDED LOGIC DIAGRAM
SET
DATA
RESET
4, 10
2, 12
1, 13
CLOCK
3, 11
5, 9
6, 8
Q
* Includes all probe and jig capacitance
CL*
TEST POINT
DEVICE
UNDER
TEST
OUTPUT
Figure 4.
1/fmax
CLOCK
Q or Q
tf
tr
VCC
GND
90%
50%
10%
90%
50%
10%
tPLH
tPHL
tTLH
tTHL
tw
50%
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| MC54HC75J | 制造商:Motorola Inc 功能描述: |
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| MC54HC86J | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Quad 2-Input Exclusive OR Gate |
| MC54HCT00A | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Quad 2-Input NAND Gate with LSTTL-Compatible Inputs |
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