Synchronous Binary Up/Down Counters
| MM74HCT193 | MM54HCT193 | MM54HCT193J | MM74HCT193J | MM74HCT193N | |
|---|---|---|---|---|---|
| Description | Synchronous Binary Up/Down Counters | Synchronous Binary Up/Down Counters | Synchronous Binary Up/Down Counters | Synchronous Binary Up/Down Counters | Synchronous Binary Up/Down Counters |
| Is it Rohs certified? | - | - | incompatible | incompatible | incompatible |
| Maker | - | - | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） |
| package instruction | - | - | DIP, DIP16,.3 | DIP, DIP16,.3 | DIP, DIP16,.3 |
| Reach Compliance Code | - | - | unknow | unknow | unknow |
| Other features | - | - | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK |
| Counting direction | - | - | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| series | - | - | HCT | HCT | HCT |
| JESD-30 code | - | - | R-GDIP-T16 | R-GDIP-T16 | R-PDIP-T16 |
| JESD-609 code | - | - | e0 | e0 | e0 |
| length | - | - | 19.43 mm | 19.43 mm | 19.305 mm |
| Load/preset input | - | - | YES | YES | YES |
| Logic integrated circuit type | - | - | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER |
| Operating mode | - | - | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
| Number of digits | - | - | 4 | 4 | 4 |
| Number of functions | - | - | 1 | 1 | 1 |
| Number of terminals | - | - | 16 | 16 | 16 |
| Maximum operating temperature | - | - | 125 °C | 85 °C | 85 °C |
| Minimum operating temperature | - | - | -55 °C | -40 °C | -40 °C |
| Package body material | - | - | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY |
| encapsulated code | - | - | DIP | DIP | DIP |
| Encapsulate equivalent code | - | - | DIP16,.3 | DIP16,.3 | DIP16,.3 |
| Package shape | - | - | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | - | - | IN-LINE | IN-LINE | IN-LINE |
| Peak Reflow Temperature (Celsius) | - | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| power supply | - | - | 5 V | 5 V | 5 V |
| Certification status | - | - | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | - | - | 5.08 mm | 5.08 mm | 5.08 mm |
| Maximum supply voltage (Vsup) | - | - | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | - | - | 4.5 V | 4.5 V | 4.5 V |
| Nominal supply voltage (Vsup) | - | - | 5 V | 5 V | 5 V |
| surface mount | - | - | NO | NO | NO |
| technology | - | - | CMOS | CMOS | CMOS |
| Temperature level | - | - | MILITARY | INDUSTRIAL | INDUSTRIAL |
| Terminal surface | - | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | - | - | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | - | - | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal location | - | - | DUAL | DUAL | DUAL |
| Maximum time at peak reflow temperature | - | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Trigger type | - | - | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| width | - | - | 7.62 mm | 7.62 mm | 7.62 mm |
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