Datasheet Details
| Part number | SN54HC393 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.17 MB |
| Description | DUAL 4-BIT BINARY COUNTERS |
| Download | SN54HC393 Download (PDF) |
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| Part number | SN54HC393 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.17 MB |
| Description | DUAL 4-BIT BINARY COUNTERS |
| Download | SN54HC393 Download (PDF) |
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|
|
/ordering information The ’HC393 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.
SN54HC393, SN74HC393 DUAL 4ĆBIT BINARY COUNTERS D Wide Operating Voltage Range of 2 V to 6 V D Outputs Can Drive Up To 10 LSTTL Loads D Low Power Consumption, 80-µA Max ICC D Typical tpd = 13 ns D ±4-mA Output Drive at 5 V D Low Input Current of 1 µA Max D Dual 4-Bit Binary Counters With Individual Clocks D Direct Clear for Each 4-Bit Counter D Can Significantly Improve System Densities by Reducing Counter Package Count by 50 Percent SCLS143D − DECEMBER 1982 − REVISED JULY 2003 SN54HC393 .
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| Part Number | Description |
|---|---|
| SN54HC32 | Quadruple 2-Input Positive-OR Gates |
| SN54HC32J | Quadruple 2-Input Positive-OR Gates |
| SN54HC32W | Quadruple 2-Input Positive-OR Gates |
| SN54HC365 | HEX BUFFERS AND LINE DRIVERS |
| SN54HC367 | HEX BUFFERS AND LINE DRIVERS |
| SN54HC373 | OCTAL TRANSPARENT D-TYPE LATCHES |
| SN54HC374 | OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS |
| SN54HC377 | OCTAL D-TYPE FLIP-FLOPS |
| SN54HC377J | OCTAL D-TYPE FLIP-FLOPS |
| SN54HC00 | Quadruple 2-Input Positive-NAND Gates |