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參數(shù)資料
| 型號： | MC74F109D |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 0.8 to 1.8V 10-A, 12-V Input Non-Isolated Wide-Adjust Module 10-DIP MODULE -40 to 85 |
| 中文描述： | F/FAST SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 67K |
| 代理商： | MC74F109D |
4-42
FAST AND LS TTL DATA
DUAL JK POSITIVE
EDGE-TRIGGERED FLIP-FLOP
The MC54/74F109 consists of two high-speed, completely independent
transition clocked JK flip-flops. The clocking operation is independent of rise
and fall times of the clock waveform. The JK design allows operation as a D
flip-flop (refer to F74 data sheet) by connecting the J and K inputs together.
Q1
CP
CD
2
1
3
4
6
7
8
GND
CD1
J1
K1
CP1
Q1
Q1
CONNECTION DIAGRAM
SD
J
K
Q
Q
J1
CD1
CP1SD1
Q1
5
SD1
15
16
14
13
11
10
9
VCC
CD2
J2
CP2
12
Q2
Q2
SD2
K2
K1
FUNCTION TABLE (Each Half)
Input
Output
@ tn
@ tn + 1
Q
J
K
Q
L
H
No Change
L
L
L
H
H
H
H
L
H
L
Toggles
H = HIGH Voltage Level
L = LOW Voltage Level
tn = Bit time before clock pulse
tn + 1 = Bit time after clock pulse
J SUFFIX
CERAMIC
CASE 620-09
N SUFFIX
PLASTIC
CASE 648-08
16
1
16
1
16
1
D SUFFIX
SOIC
CASE 751B-03
6
10
MC54FXXXJ
MC74FXXXN
MC74FXXXD
Ceramic
Plastic
SOIC
MC54/74F109
DUAL JK POSITIVE
EDGE-TRIGGERED FLIP-FLOP
FAST
SCHOTTKY TTL
ORDERING INFORMATION
LOGIC SYMBOL
5
7
4
2
1
11
14
12
9
15
VCC = PIN 16
GND = PIN 8
SD
J
CP
Q
Q
CD
SD
J
CP
Q
Q
CD
3
13
K
K
Asynchronous Inputs:
LOW Input to SD sets Q to HIGH level
LOW Input to CD sets Q to LOW level
Clear and Set are independent of clock
Simultaneous LOW on CD and SD makes both Q and Q HIGH
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74F109 | DUAL JK POSITIVE EDGE-TRIGGERED FLIP-FLOP FAST SCHOTTKY TTL |
| MC74F109N | 0.8 to 1.8V 10-A, 12-V Input Non-Isolated Wide-Adjust Module 10-DIP MODULE -40 to 85 |
| MC74F112D | 1.2 to 5.5 V 10-A, 12-V Input Non-Isolated Wide-Adjust Module 10-DIP MODULE -40 to 85 |
| MC74F112 | DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP |
| MC74F112J | 1.2 to 5.5 V 10-A, 12-V Input Non-Isolated Wide-Adjust Module 10-DIP MODULE -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74F109M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74F109N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74F109NMOT88 | 制造商:Motorola 功能描述:74F109N |
| MC74F10D | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74F10DR2 | 制造商:Motorola Inc 功能描述: |
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