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MC74AC109D Folha de dados(PDF) 1 Page - ON Semiconductor |
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MC74AC109D Folha de dados(HTML) 1 Page - ON Semiconductor |
1 / 9 page © Semiconductor Components Industries, LLC, 2006 June, 2006 − Rev. 6 1 Publication Order Number: MC74AC109/D MC74AC109, MC74ACT109 Dual JK Positive Edge−Triggered Flip−Flop The MC74AC109/74ACT109 consists of two high−speed completely independent transition clocked JK flip−flops. The clocking operation is independent of rise and fall times of the clock waveform. The JK design allows operation as a D flip−flop (refer to MC74AC74/74ACT74 data sheet) by connecting the J and K inputs together. Asynchronous Inputs: LOW input to SD (Set) sets Q to HIGH level LOW input to CD (Clear) sets Q to LOW level Clear and Set are independent of clock Simultaneous LOW on CD and SD makes both Q and Q HIGH • Outputs Source/Sink 24 mA • ′ACT109 Has TTL Compatible Inputs 15 16 14 13 12 11 10 2 1 3 4567 VCC 9 8 CD2 J2 K2 CP2 SD2 Q2 Q2 CD1 J1 K1 CP1 SD1 Q1 Q1 GND J1 K1 CP1 SD1 Q1 Q1 CD J K CP SD Q Q CD1 Figure 1. Pinout; 16−Lead Packages Conductors (Top View) PIN ASSIGNMENT PIN FUNCTION J1, J2, K1, K2 Data Inputs CP1, CP2 Clock Pulse Inputs CD1, CD2 Direct Clear Inputs SD1, SD2 Direct Set Inputs Q1, Q2, Q1, Q2 Outputs http://onsemi.com DIP−16 N SUFFIX CASE 648 1 16 SO−16 D SUFFIX CASE 751B 1 16 Device Package Shipping ORDERING INFORMATION MC74AC109N PDIP−16 25 Units/Rail MC74AC109D SOIC−16 48 Units/Rail MC74AC109DR2 2500 Tape & Reel TSSOP−16 DT SUFFIX CASE 948F MC74AC109DT TSSOP−16 96 Units/Rail MC74AC109DTR2 TSSOP−16 SOIC−16 2500 Tape & Reel MC74ACT109N PDIP−16 25 Units/Rail MC74ACT109D SOIC−16 48 Units/Rail MC74ACT109DR2 2500 Tape & Reel MC74ACT109DT TSSOP−16 96 Units/Rail MC74ACT109DTR2 TSSOP−16 SOIC−16 2500 Tape & Reel 1 16 See general marking information in the device marking section on page 6 of this data sheet. DEVICE MARKING INFORMATION 1 16 EIAJ−16 M SUFFIX CASE 966 MC74AC109M EIAJ−16 MC74AC109MEL EIAJ−16 2000 Tape & Reel MC74ACT109M EIAJ−16 MC74ACT109MEL EIAJ−16 2000 Tape & Reel 50 Units/Rail 50 Units/Rail |
Nº de peça semelhante - MC74AC109D |
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Descrição semelhante - MC74AC109D |
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