LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP24, SKINNY, CERAMIC, DIP-24
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Texas Instruments |
| package instruction | DIP, DIP24,.3 |
| Reach Compliance Code | unknown |
| Other features | HOLD MODE; COMMON SERIAL I/O PINS |
| Counting direction | BIDIRECTIONAL |
| series | LS |
| JESD-30 code | R-GDIP-T24 |
| JESD-609 code | e0 |
| Load capacitance (CL) | 50 pF |
| Logic integrated circuit type | PARALLEL IN PARALLEL OUT |
| Maximum Frequency@Nom-Sup | 12500000 Hz |
| Number of digits | 8 |
| Number of functions | 1 |
| Number of terminals | 24 |
| Maximum operating temperature | 75 °C |
| Minimum operating temperature | |
| Output characteristics | 3-STATE |
| Output polarity | TRUE |
| Package body material | CERAMIC, GLASS-SEALED |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP24,.3 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| Maximum supply current (ICC) | 180 mA |
| propagation delay (tpd) | 80 ns |
| Certification status | Not Qualified |
| Maximum seat height | 5.715 mm |
| Maximum supply voltage (Vsup) | 5.25 V |
| Minimum supply voltage (Vsup) | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | TTL |
| Temperature level | COMMERCIAL EXTENDED |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| Trigger type | POSITIVE EDGE |
| width | 7.62 mm |
| minfmax | 12.5 MHz |
| DM74LS498J | DM54LS498J | DM74LS498N | |
|---|---|---|---|
| Description | LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP24, SKINNY, CERAMIC, DIP-24 | LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP24, SKINNY, CERAMIC, DIP-24 | LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP24, SKINNY, PLASTIC, DIP-24 |
| Is it Rohs certified? | incompatible | incompatible | incompatible |
| Maker | Texas Instruments | Texas Instruments | Texas Instruments |
| package instruction | DIP, DIP24,.3 | DIP, DIP24,.3 | DIP, DIP24,.3 |
| Reach Compliance Code | unknown | unknown | unknown |
| Other features | HOLD MODE; COMMON SERIAL I/O PINS | HOLD MODE; COMMON SERIAL I/O PINS | HOLD MODE; COMMON SERIAL I/O PINS |
| Counting direction | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| series | LS | LS | LS |
| JESD-30 code | R-GDIP-T24 | R-GDIP-T24 | R-PDIP-T24 |
| JESD-609 code | e0 | e0 | e0 |
| Logic integrated circuit type | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT |
| Maximum Frequency@Nom-Sup | 12500000 Hz | 105000000 Hz | 12500000 Hz |
| Number of digits | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 |
| Number of terminals | 24 | 24 | 24 |
| Maximum operating temperature | 75 °C | 125 °C | 75 °C |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE |
| Output polarity | TRUE | TRUE | TRUE |
| Package body material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY |
| encapsulated code | DIP | DIP | DIP |
| Encapsulate equivalent code | DIP24,.3 | DIP24,.3 | DIP24,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE | IN-LINE | IN-LINE |
| Maximum supply current (ICC) | 180 mA | 180 mA | 180 mA |
| propagation delay (tpd) | 80 ns | 35 ns | 80 ns |
| Certification status | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 5.715 mm | 5.715 mm | 5.08 mm |
| Maximum supply voltage (Vsup) | 5.25 V | 5.5 V | 5.25 V |
| Minimum supply voltage (Vsup) | 4.75 V | 4.5 V | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V |
| surface mount | NO | NO | NO |
| technology | TTL | TTL | TTL |
| Temperature level | COMMERCIAL EXTENDED | MILITARY | COMMERCIAL EXTENDED |
| 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 |
| Trigger type | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| width | 7.62 mm | 7.62 mm | 7.62 mm |
| minfmax | 12.5 MHz | 10.5 MHz | 12.5 MHz |
| Load capacitance (CL) | 50 pF | - | 50 pF |
| Base Number Matches | - | 1 | 1 |
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