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SN54LS107A

Motorola Inc
Part Number SN54LS107A
Manufacturer Motorola Inc
Description DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP
Published Apr 16, 2005
Detailed Description SN54/74LS107A DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP The SN54 / 74LS107A is a Dual JK Flip-Flop with individual J, K,...
Datasheet PDF File SN54LS107A PDF File

SN54LS107A
SN54LS107A

Overview
SN54/74LS107A DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP The SN54 / 74LS107A is a Dual JK Flip-Flop with individual J, K, Direct Clear and Clock Pulse inputs.
Output changes are initiated by the HIGH-to-LOW transition of the clock.
A LOW signal on CD input overrides the other inputs and makes the Q output LOW.
The SN54 / 74LS107A is the same as the SN54 / 74LS73A but has corner power pins.
DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP LOW POWER SCHOTTKY CONNECTION DIAGRAM DIP (TOP VIEW) VCC 14 CD1 13 CP1 12 K2 11 CD2 10 CP2 9 J2 8 NOTE: The Flatpak version has the same pinouts (Connection Diagram) as the Dual In-Line Package.
14 1 J SUFFIX CERAMIC CASE 632-08 1 J1 2 Q1 3 Q1 4 K1 5 Q2 6 Q2 7 GND 14 1 N SUFFIX PLASTIC CASE 646-06 LOGIC SYMBOL 1 1 J Q 3 8 J 2 Q 5 14 1 D SUFFIX SOIC CASE 751A-02 ORDERING INFORMATION 12 CP 9 Q 2 CP 4 K CD 13 11 K CD 10 Q 6 SN54LSXXXJ SN74LSXXXN SN74LSXXXD Ceramic Plastic SOIC VCC = PIN 14 GND = PIN 7 GUARANTEED OPERATING RANGES Symbol VCC TA IOH IOL Supply Voltage Operating Ambient Temperature Range Output Current — High Output Current — Low Parameter 54 74 54 74 54, 74 54 74 Min 4.
5 4.
75 – 55 0 Typ 5.
0 5.
0 25 25 Max 5.
5 5.
25 125 70 – 0.
4 4.
0 8.
0 Unit V °C mA mA FAST AND LS TTL DATA 5-177 SN54/74LS107A DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified) Limits Symbol VIH VIL VIK VOH Parameter Input HIGH Voltage 54 Input LOW Voltage 74 Input Clamp Diode Voltage 54 Output HIGH Voltage 74 54, 74 VOL Output LOW Voltage 74 J, K Clear Clock IIH Input HIGH Current J, K Clear Clock Input LOW Current Short Circuit Current (Note 1) Power Supply Current J, K Clear and Clock – 20 0.
1 0.
3 0.
4 – 0.
4 – 0.
8 –100 6.
0 mA VCC = MAX, VIN = 7.
0 V 0.
35 0.
5 20 60 80 V µA 2.
7 3.
5 0.
25 0.
4 V V 2.
5 – 0.
65 3.
5 0.
8 – 1.
5 V V Min 2.
0 0.
7 V Typ Max Unit V Test Conditions Guaranteed Input HIGH Voltage for All Inputs Guaranteed Input LOW Voltage for All Inputs VCC = MIN, IIN = – 18 mA VCC = MIN, IOH = MAX, VIN = VIH ...


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