LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO20
| Parameter Name | Attribute value |
| Maker | Texas Instruments |
| Reach Compliance Code | unknown |
| Other features | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS |
| Counting direction | UP |
| series | LS |
| JESD-30 code | R-PDSO-G20 |
| length | 12.8 mm |
| Load capacitance (CL) | 45 pF |
| Load/preset input | YES |
| Logic integrated circuit type | BINARY COUNTER |
| Operating mode | SYNCHRONOUS |
| Number of digits | 4 |
| Number of functions | 1 |
| Number of terminals | 20 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Output characteristics | 3-STATE |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | SOP |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE |
| Maximum supply current (ICC) | 70 mA |
| propagation delay (tpd) | 25 ns |
| Certification status | Not Qualified |
| Maximum seat height | 2.65 mm |
| Maximum supply voltage (Vsup) | 5.25 V |
| Minimum supply voltage (Vsup) | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | TTL |
| Temperature level | COMMERCIAL |
| Terminal form | GULL WING |
| Terminal pitch | 1.27 mm |
| Terminal location | DUAL |
| Trigger type | POSITIVE EDGE |
| width | 7.5 mm |
| SN74LS693DWR | SN74LS690DWR | SN74LS691DWR | |
|---|---|---|---|
| Description | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO20 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO20 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO20 |
| Maker | Texas Instruments | Texas Instruments | Texas Instruments |
| Reach Compliance Code | unknown | unknown | unknow |
| Other features | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS |
| Counting direction | UP | UP | UP |
| series | LS | LS | LS |
| JESD-30 code | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| length | 12.8 mm | 12.8 mm | 12.8 mm |
| Load capacitance (CL) | 45 pF | 45 pF | 45 pF |
| Load/preset input | YES | YES | YES |
| Logic integrated circuit type | BINARY COUNTER | DECADE COUNTER | BINARY COUNTER |
| Operating mode | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
| Number of digits | 4 | 4 | 4 |
| Number of functions | 1 | 1 | 1 |
| Number of terminals | 20 | 20 | 20 |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | SOP | SOP | SOP |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Maximum supply current (ICC) | 70 mA | 70 mA | 70 mA |
| propagation delay (tpd) | 25 ns | 25 ns | 25 ns |
| Certification status | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 2.65 mm | 2.65 mm | 2.65 mm |
| Maximum supply voltage (Vsup) | 5.25 V | 5.25 V | 5.25 V |
| Minimum supply voltage (Vsup) | 4.75 V | 4.75 V | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V |
| surface mount | YES | YES | YES |
| technology | TTL | TTL | TTL |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | GULL WING | GULL WING | GULL WING |
| Terminal pitch | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | DUAL |
| Trigger type | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| width | 7.5 mm | 7.5 mm | 7.5 mm |
| package instruction | - | SOP, | SOP, |
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