SN54LS76A Datasheet | Motorola Semiconductor

SN54/74LS76A DUAL JK FLIP-FLOP WITH SET AND CLEAR The SN54/ 74LS76A offers individual J, K, Clock Pulse, Direct Set and Direct Clear inputs. These dual flip-flops are designed so that when the clock goes HIGH, the inputs are enabled and data will be accepted. The Logic Level of the J and K inputs will perform according to the Truth Table as long as minimum set-up times are observed. Input data is transferred to the outputs on the HIGH-to-LOW clock transitions. DUAL JK FLIP-FLOP WITH SET AND CLEAR LOW POWER SCHOTTKY MODE SELECT - TRUTH TABLE INPUTS OPERATING MODE SD Set Reset (Clear) - Undetermined Toggle Load “0” (Reset) Load “1” (Set) Hold L H L H H H H CD H L L H H H H J X X X h l h l K X X X h h l l Q H L H q L H q Q L H H q H L q OUTPUTS 16 1 J SUFFIX CERAMIC CASE 620-09 16 1 N SUFFIX PLASTIC CASE 648-08 - Both outputs will be HIGH while both SD and CD are LOW, but the output states are unpredictable if SD and CD go HIGH simultaneously. H,h = HIGH Voltage Level L,l = LOW Voltage Level X = Immaterial l, h (q) = Lower case letters indicate the state of the referenced input (or output) one setup time prior to the HIGH-to-LOW clock transition 16 1 D SUFFIX SOIC CASE 751B-03 ORDERING INFORMATION SN54LSXXJ SN74LSXXN SN74LSXXD Ceramic Plastic SOIC LOGIC DIAGRAM LOGIC SYMBOL Q Q 16 1 CLEAR (CD) J SET (SD) K 4 K CP J C Q D 3 CLOCK (CP) VCC = PIN 5 GND = PIN 13 14 2 SD Q 15 12 6 9 K CP J C Q D 8 10 7 SD Q 11 FAST AND LS TTL DATA 5-79 SN54/74LS76A 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 m A m A 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...