Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Parts packaging code | DIP |
| package instruction | DIP, DIP16,.3 |
| Contacts | 16 |
| Reach Compliance Code | compliant |
| Counting direction | UP |
| series | LS |
| JESD-30 code | R-GDIP-T16 |
| JESD-609 code | e0 |
| length | 19.304 mm |
| Load/preset input | YES |
| Logic integrated circuit type | BINARY COUNTER |
| Maximum Frequency@Nom-Sup | 20000000 Hz |
| MaximumI(ol) | 0.004 A |
| Operating mode | SYNCHRONOUS |
| Number of digits | 4 |
| Number of functions | 1 |
| Number of terminals | 16 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Package body material | CERAMIC, GLASS-SEALED |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP16,.3 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 5 V |
| Maximum supply current (ICC) | 32 mA |
| propagation delay (tpd) | 38 ns |
| Certification status | Not Qualified |
| Maximum seat height | 5.08 mm |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | TTL |
| Temperature level | MILITARY |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| Trigger type | POSITIVE EDGE |
| width | 7.62 mm |
| minfmax | 25 MHz |
| Base Number Matches | 1 |

| DM54LS161AJ | DM54LS163AJ | DM54LS163AW | DM54LS161AW | 54LS161AFMQB | 54LS163ADMQB | 54LS161ALMQB | 54LS163AFMQB | 54LS163ALMQB | 54LS161ADMQB | |
|---|---|---|---|---|---|---|---|---|---|---|
| Description | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16, CERAMIC, FP-16 | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16, CERAMIC, FP-16 | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16, CERAMIC, FP-16 | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20, CERAMIC, LCC-20 | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16, CERAMIC, FP-16 | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20, CERAMIC, LCC-20 | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
| Parts packaging code | DIP | DIP | DFP | DFP | DFP | DIP | QLCC | DFP | QLCC | DIP |
| package instruction | DIP, DIP16,.3 | DIP, DIP16,.3 | DFP, FL16,.3 | DFP, FL16,.3 | CERAMIC, FP-16 | DIP, DIP16,.3 | QCCN, LCC20,.35SQ | DFP, FL16,.3 | QCCN, LCC20,.35SQ | DIP, DIP16,.3 |
| Contacts | 16 | 16 | 16 | 16 | 16 | 16 | 20 | 16 | 20 | 16 |
| Reach Compliance Code | compliant | compliant | compliant | compliant | compliant | unknown | compliant | compliant | compliant | unknown |
| Counting direction | UP | UP | UP | UP | UP | UP | UP | UP | UP | UP |
| series | LS | LS | LS | LS | LS | LS | LS | LS | LS | LS |
| JESD-30 code | R-GDIP-T16 | R-GDIP-T16 | R-GDFP-F16 | R-GDFP-F16 | R-GDFP-F16 | R-GDIP-T16 | S-CQCC-N20 | R-GDFP-F16 | S-CQCC-N20 | R-GDIP-T16 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| length | 19.304 mm | 19.304 mm | 9.6645 mm | 9.6645 mm | 9.6645 mm | 19.304 mm | 8.89 mm | 9.6645 mm | 8.89 mm | 19.304 mm |
| Load/preset input | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Logic integrated circuit type | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER |
| Maximum Frequency@Nom-Sup | 20000000 Hz | 20000000 Hz | 20000000 Hz | 20000000 Hz | 20000000 Hz | 20000000 Hz | 20000000 Hz | 20000000 Hz | 20000000 Hz | 20000000 Hz |
| MaximumI(ol) | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A |
| Operating mode | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
| Number of digits | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Number of functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 16 | 16 | 16 | 16 | 16 | 16 | 20 | 16 | 20 | 16 |
| Maximum operating temperature | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C |
| Minimum operating temperature | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C |
| Package body material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED |
| encapsulated code | DIP | DIP | DFP | DFP | DFP | DIP | QCCN | DFP | QCCN | DIP |
| Encapsulate equivalent code | DIP16,.3 | DIP16,.3 | FL16,.3 | FL16,.3 | FL16,.3 | DIP16,.3 | LCC20,.35SQ | FL16,.3 | LCC20,.35SQ | DIP16,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR |
| Package form | IN-LINE | IN-LINE | FLATPACK | FLATPACK | FLATPACK | IN-LINE | CHIP CARRIER | FLATPACK | CHIP CARRIER | IN-LINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| power supply | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Maximum supply current (ICC) | 32 mA | 32 mA | 32 mA | 32 mA | 32 mA | 32 mA | 32 mA | 32 mA | 32 mA | 32 mA |
| propagation delay (tpd) | 38 ns | 38 ns | 38 ns | 38 ns | 38 ns | 38 ns | 38 ns | 38 ns | 38 ns | 38 ns |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 5.08 mm | 5.08 mm | 2.032 mm | 2.032 mm | 2.032 mm | 5.08 mm | 1.905 mm | 2.032 mm | 1.905 mm | 5.08 mm |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | NO | YES | YES | YES | NO | YES | YES | YES | NO |
| technology | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| Temperature level | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE | FLAT | FLAT | FLAT | THROUGH-HOLE | NO LEAD | FLAT | NO LEAD | THROUGH-HOLE |
| Terminal pitch | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | QUAD | DUAL | QUAD | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Trigger type | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| width | 7.62 mm | 7.62 mm | 6.604 mm | 6.604 mm | 6.604 mm | 7.62 mm | 8.89 mm | 6.604 mm | 8.89 mm | 7.62 mm |
| minfmax | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Filter level | - | - | - | - | MIL-STD-883 Class B | MIL-STD-883 Class B | MIL-STD-883 Class B | MIL-STD-883 Class B | MIL-STD-883 Class B | MIL-STD-883 Class B |