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NTE74LS76A

NTE
Part Number NTE74LS76A
Manufacturer NTE
Description Dual J-K Flip-Flop
Published Nov 15, 2019
Detailed Description NTE74LS76A Integrated Circuit TTL − Dual J−K Flip−Flop with Preset and Clear Description: The NTE74LS76A is a dual J−K ...
Datasheet PDF File NTE74LS76A PDF File

NTE74LS76A
NTE74LS76A


Overview
NTE74LS76A Integrated Circuit TTL − Dual J−K Flip−Flop with Preset and Clear Description: The NTE74LS76A is a dual J−K flip−flop in a 16−Lead plastic DIP type package that contains two independent negative−edge−triggered flip−flops.
The J and K inputs must be stable one setup time prior to the high−to−low clock transitions for predictable operation.
The preset and clear are asynchronous active low inputs.
When low they override the clock and data inputs forcing the outputs to the steady state levels as shown in the function table.
Absolute Maximum Ratings: (Note 1) Supply Voltage, VCC .
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7V Input Voltage .
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7V Operating Temperature Range, TA .
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0C to +70C Storage Temperature Range, Tstg .
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−65C to +150C Note 1.
Voltage values are with respect to network ground terminal.
Recommended Operating Conditions: Parameter Supply Voltage High−Level Input Voltage Low−Level Input Voltage High−Level Output Current Low−Level Output Current Clock Frequency Pulse Duration CLK High PRE or CLR Low Setup Time Before CLK  Data High or Low CLR Inactive PRE Inactive Hold Time Data After CLK  Operating Temperature Range Symbol VCC VIH VIL IOH IOL fclock tw tsu th TA Min Typ Max Unit 4.
75 5.
0 5.
25 V 2− −V − − 0.
8 V − − −0.
4 mA − − 8 mA 0 − 30 MHz 20 − 25 − − ns − ns 20 − − ns 20 − − ns 25 − − ns 0 − − ns 0 − +70 C Electrical Characteristics: (Note 2, Note 3) Parameter Symbol Test Conditions Min Typ Max Unit Input Clamp Voltage High Level Output Voltage Low Level Output Voltage Input Current J or K VIK VCC = MIN, II = −18mA VOH VCC = MIN, VI...


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