SN74LS73

DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP

DUALJKNEGATIVEEDGE-TRIGGEREDFLIP-FLOP TheSN54LS/74LS73AoffersindividualJ,K,clear,andclockinputs.Thesedualflip-flopsaredesignedsothatwhentheclockgoesHIGH,theinputsareenabledanddatawillbeaccepted.ThelogicleveloftheJandKinputsmaybeallowedtochangewhenthe

SN74LS73A

具有清零端的双路 J-K 触发器; • Package Options Include Plastic “Small Outline\" Packages, Flat Packages, and Plastic and Ceramic DIPs\n• Dependable Texas Instruments Quality and Reliability;

The '73, and 'H73, contain two independent J-K flip-flops with individual J-K, clock, and direct clear inputs. The '73, and 'H73, are positive pulse-triggered flip-flops. J-K input is loaded into the master while the clock is high and transferred to the slave on the high-to-low transition. For these devices the J and K inputs must be stable while the clock is high. The 'LS73A 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 transition for predictable operation. When the clear is low, it overrides the clock and data inputs forcing the Q output low and the Q\\ output high. The SN5473, SN54H73, and the SN54LS73A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7473, and the SN74LS73A are characterized for operation from 0°C to 70°C.  

SN74LS73D

DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP

DUALJKNEGATIVEEDGE-TRIGGEREDFLIP-FLOP TheSN54LS/74LS73AoffersindividualJ,K,clear,andclockinputs.Thesedualflip-flopsaredesignedsothatwhentheclockgoesHIGH,theinputsareenabledanddatawillbeaccepted.ThelogicleveloftheJandKinputsmaybeallowedtochangewhenthe

SN74LS73N

DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP

DUALJKNEGATIVEEDGE-TRIGGEREDFLIP-FLOP TheSN54LS/74LS73AoffersindividualJ,K,clear,andclockinputs.Thesedualflip-flopsaredesignedsothatwhentheclockgoesHIGH,theinputsareenabledanddatawillbeaccepted.ThelogicleveloftheJandKinputsmaybeallowedtochangewhenthe

SN74LS73A

DUAL J-K FLIP-FLOPS WITH CLEAR

SN74LS73A

DUAL J-K FLIP-FLOPS WITH CLEAR

SN74LS73AD

DUAL J-K FLIP-FLOPS WITH CLEAR

SN74LS73AD

DUAL J-K FLIP-FLOPS WITH CLEAR

SN74LS73ADE4

DUAL J-K FLIP-FLOPS WITH CLEAR

SN74LS73ADR

DUAL J-K FLIP-FLOPS WITH CLEAR