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IN74AC112

IK Semiconductor
Part Number IN74AC112
Manufacturer IK Semiconductor
Description Dual J-K Negative-Edge-Triggered Flip-Flop
Published Dec 8, 2005
Detailed Description TECHNICAL DATA IN74AC112 Dual J-K Flip-Flop with Set and Reset High-Speed Silicon-Gate CMOS The IN74AC112 is identical...
Datasheet PDF File IN74AC112 PDF File

IN74AC112
IN74AC112

Overview
TECHNICAL DATA IN74AC112 Dual J-K Flip-Flop with Set and Reset High-Speed Silicon-Gate CMOS The IN74AC112 is identical in pinout to the LS/ALS112, HC/HCT112.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.
Each flip-flop is negative-edge clocked and has active-low asynchronous Set and Reset inputs.
• Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.
0 to 6.
0 V • Low Input Current: 1.
0 µA; 0.
1 µA @ 25°C • High Noise Immunity Characteristic of CMOS Devices • Outputs Source/Sink 24 mA ORDERING INFORMATION IN74AC112N Plastic IN74AC112D SOIC TA = -40° to 85° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM Inputs Set L H L H H H Reset H L L H H H H H H H L H Clock X X X J X X X L L H H X X X K X X X L H L H X X X Outputs Q H L L * Q L H L* H L No Change L H w w w .
d h s a t a ee .
u t4 m o c H H H H Toggle No Change No Change No Change PIN 16=VCC PIN 8 = GND * 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 1 www.
DataSheet4U.
com FUNCTION TABLE IN74AC112 MAXIMUM RATINGS* Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL * Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) Value -0.
5 to +7.
0 -0.
5 to VCC +0.
5 -0.
5 to VCC +0.
5 ±20 ±50 ±50 750 500 -65 to +150 260 Unit V V V mA mA mA mW °C °C Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
+Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C SOIC Package: :...


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