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IN7472のメーカーはIK Semiconductorです、この部品の機能は「J-K Flip-Flop」です。 |
部品番号 | IN7472 |
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部品説明 | J-K Flip-Flop | ||
メーカ | IK Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとIN7472ダウンロード(pdfファイル)リンクがあります。 Total 5 pages
AND-Gated J-K Master-Slave Flip-
Flops with Reset and Clear
LOGIC DIAGRAM
TECHNICAL DATA
IN7472
ORDERING INFORMATION
IN7472N Plastic
IN7472D SOIC
TA = -10° to 70° C for all packages
PIN ASSIGNMENT
PIN 14 =VCC
PIN 7 = GND
FUNCTION TABLE
NC - No internal connection
Inputs
Output
Reset Clear Clock J K Q Q
L H X XXH L
H L X XX L H
L L X X X H* H*
HH
L L Q0 Q0
HH
HLH L
mH H
LHL H
oH H
H H TOGGLE
.cX =don’t care
t4uQ0 = the level of Q before the indicated input conditions were established.
TOGGLE: Each output changes to the complement of its previous level on each
eactive transition (pulse) of the clock.
e*This configuration is nonstable; that is, it will not persist whenpreset and clear inputs
www.datashreturn to their inactive (high) level.
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1 Page IN7472
DC ELECTRICAL CHARACTERISTICS over full operating conditions
Symbol
Parameter
Test Conditions
Guaranteed Limit Unit
Min Max
VIK Input Clamp Voltage
VCC = min, IIN = -10 mA
-1.5 V
VOH High Level Output Voltage
VOL Low Level Output Voltage
VCC = min, IOH =max
VCC = min, IOL =max
2.4 V
0.4 V
II Input Current at Maximum
Input Voltage
VCC = max, VIN= 5.5 V
1 mA
D, J, K
40
IIH High Level Clear
VCC = max, VIN = 2.4 V
80 µA
Input Current Reset
80
Clock
80
D, J, K
-1.6
IIL Low Level Clear
VCC = max, VIN = 0.4 V
-3.2 mA
Input Current Reset
-3.2
Clock
-3.2
IOS* Short-Circuit Output Current
VCC = max
-18 -55 mA
ICC Supply Current
VCC = max, See Note 1
20 mA
*Not more than one output should be shorted at a time, and duration of the short-circuit should not exceed one second.
Note 1: With outputs open, ICC is measured with the Q and Q outputs high in turn. At the time of measurement, the
clock input is grounded.
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3Pages | |||
ページ | 合計 : 5 ページ | ||
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PDF ダウンロード | [ IN7472 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
IN7472 | J-K Flip-Flop | IK Semiconductor |