4-Bit Binary Counters

Each of these monolithic Counters SN74LS93 contains four master-slave Flip-Flops and additional gating to provide a divide-by-two Counter and a three-stage binary Counter for which the count cycle length is divide-by-five for the '90A and 'LS90, divide-by-six for the '92A and 'LS92, and the divide-by eight for the '93A and 'LS93.
All of these Counters have a gated zero reset and the '90A and 'LS90 also have gated set-to-nine inputs for use in BCD nine's complement applications.
To use their maximum count length (decade, divide-by-twelve, or four-bit binary) of these Counters the CKB input is connected to the QA output. The input count pulses are applied to CKA input and the outputs are as described in the appropriate function table. A symmetrical divide-by-ten count CAN be obtained from the '90A or 'LS90 Counters by connecting the QD output to the CKA input and applying the input count to the CKB input which gives a divide-by-ten square wave at output QA.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74LS93N3 Texas Instruments 4-Bit Binary Counters 14-PDIP 0 to 70
SN74LS93N-10 Texas Instruments LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDIP14
SN74LS93NE4 Texas Instruments 4-Bit Binary Counters 14-PDIP 0 to 70
SN74LS93N Texas Instruments 4-Bit Binary Counters 14-PDIP 0 to 70
SN74LS93NSR Texas Instruments LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14, GREEN, PLASTIC, SOP-14
SN74LS93J-00 Texas Instruments LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDIP14
SN74LS93D Texas Instruments 4-Bit Binary Counters 14-SOIC 0 to 70
SN74LS93NSRE4 Texas Instruments 4-Bit Binary Counters 14-SO 0 to 70
SN74LS93J Texas Instruments LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDIP14, CERAMIC, DIP-14
SN74LS93DG4 Texas Instruments 4-Bit Binary Counters 14-SOIC 0 to 70
SN74LS93 's PackagesSN74LS93 's pdf datasheet
SN74LS93D SOIC
SN74LS93DE4 SOIC
SN74LS93DG4 SOIC
SN74LS93DR SOIC
SN74LS93DRE4 SOIC
SN74LS93DRG4 SOIC
SN74LS93N PDIP
SN74LS93N3 PDIP
SN74LS93NE4 PDIP
SN74LS93NSR SO
SN74LS93NSRE4 SO
SN74LS93NSRG4 SO




SN74LS93 Pinout, Pinouts
SN74LS93 pinout,Pin out
This is one package pinout of SN74LS93,If you need more pinouts please download SN74LS93's pdf datasheet.

SN74LS93 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

SN74LS93 Pb-Free SN74LS93 Cross Reference SN74LS93 Schematic SN74LS93 Distributor
SN74LS93 Application Notes SN74LS93 RoHS SN74LS93 Circuits SN74LS93 footprint
Hot categories