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54S112 - STTL double-J-K flip-flop

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Part number 54S112
Manufacturer TW
File Size 311.48 KB
Description STTL double-J-K flip-flop
Datasheet download datasheet 54S112 Datasheet

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54S112/74S112 STTL J-K (、 ) : f =125MHz Pd=75mW PRE K × × × L L H H × CLR CLK × × × ↓ ↓ ↓ ↓ H J × × × L H L H × H= L= Q H L H* QO H L QO Q ×= ↓= L H L H H H H H H L L H H H H H L H H* Q0 QO= Q Q0 = L H Q * , ,。 Q0 www.BDTIC.com BDTIC www.bdtic.com/Semiconductor 54S112/74S112 STTL J-K (、 ) Vcc VIH VIL IOH IOL fCK tW tsu th TA 74Ⅱ 4.75 5 5.25 2.0 0.8 -1000 20 0 80 6 6.5 8 3↓ 3↓ 0↓ -40 85 54 4.5 5 5.5 V 2.0 V 0.8 V -1000 μA 20 mA 0 80 MHz 6 ns 6.5 8 3↓ ns 3↓ 0↓ ns -55 125 ℃ : (,) 74Ⅱ 54 -1.2 -1.2 V 2.7 0.5 1 50 100 100 100 -1.6 -7 -7 -4 -100 50 2.5 3.4 0.5 1 50 100 100 100 -1.6 -7 -7 -4 -100 50 VIK VOH VOL II () Vcc= Vcc= VIH=2V Vcc= VIH=2V II=-18mA VIL= IOH= VIL= IOL= V V mA Vcc= VI=5.