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54LS114

National Semiconductor
Part Number 54LS114
Manufacturer National Semiconductor
Description Dual JK Flip-Flop
Published Aug 25, 2017
Detailed Description 54LS114 Dual JK Negative Edge-Triggered Flip-Flop with Common Clocks and Clears June 1989 54LS114 Dual JK Negative Edg...
Datasheet PDF File 54LS114 PDF File

54LS114
54LS114



Overview
54LS114 Dual JK Negative Edge-Triggered Flip-Flop with Common Clocks and Clears June 1989 54LS114 Dual JK Negative Edge-Triggered Flip-Flop with Common Clocks and Clears General Description The ’LS114 features individual J K and set inputs and common clock and common clear inputs When the clock goes HIGH the inputs are enabled and data will be accepted The logic level of the J and K inputs may be allowed to change when the Clock Pulse is HIGH and the bistable will perform according to the truth table as long as the minimum setup times are observed Input data is transferred to the outputs on the negative-going edge of the clock pulse Connection Diagram Dual-In-Line Package Logic Symbol TL F 10176 – 1 Order Number 54LS114DMQB 54LS114FMQB or 54LS114LMQB See NS Package Number E20A J14A or W14B VCC e Pin 14 GND e Pin 7 Pin Names J1 J2 K1 K2 CP CD SD1 SD2 Q1 Q2 Q1 Q2 Description Data Inputs Clock Pulse Input (Active Falling Edge) Direct Clear Input (Active LOW) Direct Set Input...



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