CK PR CLR CK PR Q CLR Q. (Top view)

Transcription

1 Prliminary atasht H74LS74 ual -typ Positiv dg-triggrd Flip-Flops (with Prst and Clar) R04S0012J0400 (Prvious: RJ ) Rv , 2011 Faturs Ordring Information Part Nam H74LS74P H74LS74FPL H74LS74RPL Not: Pakag Typ ILP-14 pin SOP-14 pin (JIT) SOP-14 pin (JC) Pakag Cod (Prvious Cod) PRP0014B-B (P-14V) PRSP0014F-B (FP-14V) PRSP0014- (FP-14NV) Plas onsult th sals offi for th abov pakag availability. Pakag bbrviation P FP RP Taping bbrviation (uantity) L (2,000 ps/rl) L (2,500 ps/rl) Pin rrangmnt 1CLR 1 14 V CC 1 1CK 2 3 CK PR CLR CLR 2 1PR CK CLR CK PR PR 2 GN (Top viw) Funtion Tabl Output Prst Clar L H X X H L H L X X L H L L X X H* H* H H H H L H H L L H H H L X 0 0 H; high lvl, L; low lvl, X; irrlvant, ; transition from low to high lvl, 0 ; lvl of bfor th indiatd stady-stat input onditions wr stablishd. 0 ; omplmnt of 0 or lvl of bfor th indiatd stady-stat input onditions wr stablishd. *;This onfiguration is nonstabl, that is, it will not prsist whn prst and lar inputs rturn to thir inativ (high) lvl. R04S0012J0400 Rv.4.00 Pag 1 of 7 21, 2011

2 H74LS74 Prliminary bsolut Maximum Ratings Itm Symbol Ratings Unit Supply voltag V CC 7 V voltag V IN 7 V Powr dissipation P T 400 mw Storag tmpratur Tstg 65 to +150 C Not: Voltag valu, unlss othrwis notd, ar with rspt to ntwork ground trminal. Rommndd Oprating Conditions Itm Symbol Min Typ Max Unit Supply voltag V CC V Output urrnt I OH 400 I OL 8 m Oprating tmpratur Topr C frquny f lok 0 25 MHz Puls width High t w 25 Clar Prst t w 25 ns Stup tim H ata t su 20 L ata t su 20 ns Hold tim t h 5 ns Not: ; Th arrow indiats th rising dg. ltrial Charatristis (Ta = 20 to +75 C) Itm Symbol min. typ.* max. Unit Condition voltag V IH 2.0 V V IL 0.8 V Output voltag V CC = 4.75 V, V IH = 2 V, V IL = 0.8 V, V OH 2.7 V I OH = I OL = 8 m V CC = 4.75 V, V IL = 0.8 V, V 0.4 I OL = 4 m V IH = 2 V 20 Clar 40 I IH Prst 40 V CC = 5.25 V, V I = 2.7 V Clar 0.8 I IL urrnt Prst 0.8 m V CC = 5.25 V, V I = 0.4 V Clar 0.2 I I Prst 0.2 m V CC = 5.25 V, V I = 7 V 0.1 Short-iruit output urrnt I OS m V CC = 5.25 V Supply urrnt I CC ** 4 8 m V CC = 5.25 V lamp voltag V IR 1.5 V V CC = 4.75 V, I IN = 18 m Nots: * V CC = 5 V, Ta = 25 C ** With all output opn, I CC is masurd with th and outputs high in turn. t th tim of masurmnt, th lok input is groundd. R04S0012J0400 Rv.4.00 Pag 2 of 7 21, 2011

3 H74LS74 Prliminary Swithing Charatristis (V CC = 5 V, Ta = 25 C) Itm Symbol s Outputs min. typ. max. Unit Condition Maximum lok frquny f max MHz Propagation dlay tim Timing finition t PLH Clar,, ns or Prst ns C L = 15 pf, R L = 2 k t w 3 V 1.3 V t su t h t su t h 0 V 3 V ata "H" ata "L" ata 1.3 V 0 V R04S0012J0400 Rv.4.00 Pag 3 of 7 21, 2011

4 H74LS74 Prliminary Tsting Mthod Tst Ciruit 1. max, t PLH, (, ) 4.5V V CC Output P.G. out = 50Ω PR RL Load iruit 1 CL P.G. out = 50Ω CK CLR Output Sam as Load Ciruit 1. Nots: 1. Tst is put into th ah flip-flop. 2. C L inluds prob and jig apaitan. 3. ll diods ar 1S2074(H). 2., t PLH (Clar or Prst, ) V CC Output P.G. out = 50Ω PR RL Load iruit 1 CL Output CK CLR Sam as Load Ciruit 1. P.G. out = 50Ω Nots: 1. Tst is put into th ah flip-flop. 2. C L inluds prob and jig apaitan. 3. ll diods ar 1S2074(H). R04S0012J0400 Rv.4.00 Pag 4 of 7 21, 2011

5 H74LS74 Prliminary Wavforms 1 t TLH t THL 10% 90% 1.3 V t w(l) 90% 10% t w(h) 3 V 0 V 3 V 0 V t PLH V OH t PLH V OH Not: input puls; t TLH 15 ns, t THL 6 ns, PRR = 1 MHz, duty yl = 50% and for f max, t TLH = t THL 2.5 ns Wavforms 2 t THL t TLH Clar Prst 90% 90% 1.3V 1.3V 10% 10% t w (lar) 25ns t THL t TLH 90% 90% 1.3V 1.3V 10% 10% t w (prst) 25ns 3V 0V 3V 0V t PLH V OH 1.3V 1.3V t PLH V OH 1.3V 1.3V Not: Crar and prsl input puls; t TLH 15 ns, t THL 6 ns, PRR = 1 MHz, R04S0012J0400 Rv.4.00 Pag 5 of 7 21, 2011

6 1 H74LS74 Prliminary Pakag imnsions JIT Pakag Cod RNSS Cod Prvious Cod MSS[Typ.] P-IP14-6.3x PRP0014B-B P-14V 0.97g b 3 7 L 1 ( Ni/Pd/u plating ) Rfrn imnsion in Millimtrs Symbol Min Nom Max b L 2.54 JIT Pakag Cod P-SOP14-5.5x RNSS Cod PRSP0014F-B Prvious Cod FP-14V MSS[Typ.] 0.23g * F NOT) 1. IMNSIONS"*1 (Nom)"N"*2" O NOT INCLU MOL FLSH. 2. IMNSION"*3"OS NOT INCLU TRIM OFFST. H Indx mark *2 Trminal ross stion S 1 y S 7 *3 x M (Ni/Pd/u plating) 1 tail F L 1 L Rfrn Symbol 2 1 b 1 1 H x y L L 1 imnsion in Millimtrs Min Nom Max R04S0012J0400 Rv.4.00 Pag 6 of 7 21, 2011

7 H74LS74 Prliminary JIT Pakag Cod P-SOP x RNSS Cod PRSP0014- Prvious Cod FP-14NV MSS[Typ.] 0.13g 14 *1 F 8 NOT) 1. IMNSIONS"*1 (Nom)"N"*2" O NOT INCLU MOL FLSH. 2. IMNSION"*3"OS NOT INCLU TRIM OFFST. Indx mark *2 H S 1 y S *3 7 x M Trminal ross stion (Ni/Pd/u plating) 1 tail F L 1 L Rfrn Symbol 2 1 b 1 1 H x y L L 1 imnsion in Millimtrs Min Nom Max R04S0012J0400 Rv.4.00 Pag 7 of 7 21, 2011

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