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MC74F112D 查看數據表(PDF) - Motorola => Freescale

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MC74F112D DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP Motorola
Motorola => Freescale Motorola
MC74F112D Datasheet PDF : 3 Pages
1 2 3
MC74F112
LOGIC DIAGRAM (one half shown)
Q
Q
CD
SD
J
K
CP
GUARANTEED OPERATING RANGES
Symbol
Parameter
VCC
TA
Supply Voltage
Operating Ambient Temperature Range
IOH
Output Current — High
IOL
Output Current — Low
Min
Typ
Max
Unit
74
4.5
5.0
5.5
V
74
0
25
70
°C
74
–1.0
mA
74
20
mA
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits
Symbol
Parameter
Min Typ Max Unit
Test Conditions
VIH
VIL
VIK
VOH
VOL
IIH
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Current
Input LOW Current
(J and K Inputs)
2.0
V
Guaranteed Input HIGH Voltage
0.8
V
Guaranteed Input LOW Voltage
–1.2
V
IIN = –18 mA
VCC = MIN
74 2.5
3.4
V
IOH = –1.0 mA
VCC = 4.50 V
74 2.7
3.4
V
IOH = –1.0 mA
VCC = 4.75 V
0.35 0.5
V
IOL = 20 mA
VCC = MIN
20
µA
VCC = MAX, VIN = 2.7 V
100
µA
VCC = MAX, VIN = 7.0 V
–0.6
mA
IIL
(CP Inputs)
–2.4
mA
VCC = MAX, VIN = 0.5 V
(CD and SD Inputs)
–3.0
mA
IOS
Output Short Circuit Current (Note 2)
–60
–150
mA
VCC = MAX, VOUT = 0 V
ICC
Power Supply Current
12
19
mA
VCC = MAX, VCP = 0 V
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under guaranteed operating ranges.
2. Not more than one output should be shorted at a time, nor for more than 1 second.
FAST AND LS TTL DATA
4-46
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