Dual 4-Bit Binary Counters

The SN74HC393 devices contain eight Flip-Flops and additional gating to implement two individual 4-bit Counters in a single package. These devices comprise two independent 4-bit binary Counters each having a clear (CLR) and a Clock (CLK) input. N-bit binary Counters CAN be implemented with each package, providing the capability of divide by 256. The ?HC393 devices have parallel outputs from each Counter stage so that any submultiple of the input count frequency is available for system Timing signals.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74HC393DBRE4 Rochester Electronics LLC Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14, GREEN, PLASTIC, SSOP-14
SN74HC393NP1 Rochester Electronics LLC Binary Counter,
SN74HC393DBLE Rochester Electronics LLC Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14, SSOP-14
SN74HC393PWRE4 Rochester Electronics LLC Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14, GREEN, PLASTIC, TSSOP-14
SN74HC393JP4 Rochester Electronics LLC Binary Counter,
SN74HC393N1 Rochester Electronics LLC Binary Counter,
SN74HC393J4 Rochester Electronics LLC Binary Counter,
SN74HC393N3 Rochester Electronics LLC Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP14, PLASTIC, MS-001AA, DIP-14
SN74HC393DE4 Rochester Electronics LLC Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
SN74HC393DTG4 Rochester Electronics LLC Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14, GREEN, PLASTIC, SOIC-14
SN74HC393 's PackagesSN74HC393 's pdf datasheet
SN74HC393D SOIC
SN74HC393DBR SSOP
SN74HC393DBRE4 SSOP
SN74HC393DBRG4 SSOP
SN74HC393DE4 SOIC
SN74HC393DG4 SOIC
SN74HC393DR SOIC
SN74HC393DRE4 SOIC
SN74HC393DRG4 SOIC
SN74HC393DT SOIC
SN74HC393DTE4 SOIC
SN74HC393DTG4 SOIC
SN74HC393N PDIP
SN74HC393N3 PDIP
SN74HC393NE4 PDIP
SN74HC393NSR SO
SN74HC393NSRE4 SO
SN74HC393NSRG4 SO
SN74HC393PW TSSOP
SN74HC393PWE4 TSSOP
SN74HC393PWG4 TSSOP
SN74HC393PWR TSSOP
SN74HC393PWRE4 TSSOP
SN74HC393PWRG4 TSSOP
SN74HC393PWT TSSOP
SN74HC393PWTE4 TSSOP
SN74HC31D4293PWTG4 TSSOP




SN74HC393 Pinout, Pinouts
SN74HC393 pinout,Pin out
This is one package pinout of SN74HC393,If you need more pinouts please download SN74HC393's pdf datasheet.

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SN74HC393 Application Notes SN74HC393 RoHS SN74HC393 Circuits SN74HC393 footprint
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