in74act112n IK Semicon Co., Ltd, in74act112n Datasheet

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in74act112n

Manufacturer Part Number
in74act112n
Description
Dual J-k Flip-flop With Set And Reset
Manufacturer
IK Semicon Co., Ltd
Datasheet
Dual J-K Flip-Flop
with Set and Reset
High-Speed Silicon-Gate CMOS
HC/HCT112. The IN74ACT112 may be used as a level converter for
interfacing TTL or NMOS outputs to High Speed CMOS inputs.
asynchronous Set and Reset inputs.
• TTL/NMOS Compatible Input Levels
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 4.5 to 5.5 V
• Low Input Current: 1.0 μA; 0.1 μA @ 25°C
• Outputs Source/Sink 24 mA
The IN74ACT112 is identical in pinout to the LS/ALS112,
Each flip-flop is negative-edge clocked and has active-low
LOGIC DIAGRAM
PIN 8 = GND
PIN 16=V
CC
* Both outputs will remain low as long as Set and Reset are
low, but the output states are unpredictable if Set and Reset
go high simultaneously
X = Don’t Care
Set
H
H
H
H
H
H
H
H
L
L
Reset
H
H
H
H
H
H
H
H
L
L
FUNCTION TABLE
Inputs
Clock
T
X
X
X
H
L
ORDERING INFORMATION
A
= -40° to 85° C for all packages
PIN ASSIGNMENT
IN74ACT112N Plastic
IN74ACT112D SOIC
TECHNICAL DATA
X
X
X
H
H
X
X
X
L
L
IN74ACT112
J
X
X
H
H
X
X
X
K
X
L
L
No Change
No Change
No Change
No Change
L
Q
H
H
L
L
Outputs
*
Toggle
Rev. 00
L
Q
H
H
L
L
*

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in74act112n Summary of contents

Page 1

... Operating Voltage Range: 4.5 to 5.5 V • Low Input Current: 1.0 μA; 0.1 μA @ 25°C • Outputs Source/Sink 24 mA LOGIC DIAGRAM PIN 16=V CC PIN 8 = GND TECHNICAL DATA IN74ACT112 ORDERING INFORMATION IN74ACT112N Plastic IN74ACT112D SOIC T = -40° to 85° C for all packages A PIN ASSIGNMENT FUNCTION TABLE Inputs Set Reset ...

Page 2

MAXIMUM RATINGS Symbol V DC Supply Voltage (Referenced to GND Input Voltage (Referenced to GND Output Voltage (Referenced to GND) OUT I DC Input Current, per Pin Output Sink/Source Current, ...

Page 3

DC ELECTRICAL CHARACTERISTICS Symbol Parameter V Minimum High- IH Level Input Voltage V Maximum Low - IL Level Input Voltage V Minimum High- OH Level Output Voltage V Maximum Low- OL Level Output Voltage I Maximum Input IN Leakage Current ...

Page 4

AC ELECTRICAL CHARACTERISTICS Symbol Parameter f Maximum Clock Frequency (Figure 1) max t Propagation Delay, Clock PLH (Figure 1) t Propagation Delay, Clock PHL (Figure 1) t Propagation Delay, Set or Reset ...

Page 5

Figure 1. Switching Waveform Figure 3. Switching Waveform EXPANDED LOGIC DIAGRAM IN74ACT112 Figure 2. Switching Waveform Rev. 00 ...

Page 6

0.25 (0.010 NOTES: 1. Dimensions “A”, “B” do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side ...

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