Parallel In Parallel Out, LS Series, 4-Bit, Bidirectional, True Output, TTL, CDFP16, CERAMIC, FP-16
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Parts packaging code | DFP |
| package instruction | DFP, FL16,.3 |
| Contacts | 16 |
| Reach Compliance Code | unknown |
| Other features | HOLD MODE |
| Counting direction | BIDIRECTIONAL |
| series | LS |
| JESD-30 code | R-GDFP-F16 |
| JESD-609 code | e0 |
| length | 9.6645 mm |
| Logic integrated circuit type | PARALLEL IN PARALLEL OUT |
| Maximum Frequency@Nom-Sup | 30000000 Hz |
| Number of digits | 4 |
| Number of functions | 1 |
| Number of terminals | 16 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Output polarity | TRUE |
| Package body material | CERAMIC, GLASS-SEALED |
| encapsulated code | DFP |
| Encapsulate equivalent code | FL16,.3 |
| Package shape | RECTANGULAR |
| Package form | FLATPACK |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 5 V |
| propagation delay (tpd) | 24 ns |
| Certification status | Not Qualified |
| Filter level | 38535Q/M;38534H;883B |
| Maximum seat height | 2.032 mm |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | TTL |
| Temperature level | MILITARY |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | FLAT |
| Terminal pitch | 1.27 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| Trigger type | POSITIVE EDGE |
| width | 6.604 mm |
| minfmax | 30 MHz |
| Base Number Matches | 1 |
| 54LS194AFMQB | 54LS194ADMQB | 54LS194ALMQB | |
|---|---|---|---|
| Description | Parallel In Parallel Out, LS Series, 4-Bit, Bidirectional, True Output, TTL, CDFP16, CERAMIC, FP-16 | Parallel In Parallel Out, LS Series, 4-Bit, Bidirectional, True Output, TTL, CDIP16, CERAMIC, DIP-16 | Parallel In Parallel Out, LS Series, 4-Bit, Bidirectional, True Output, TTL, CQCC20, CERAMIC, LCC-20 |
| Is it Rohs certified? | incompatible | incompatible | incompatible |
| Parts packaging code | DFP | DIP | QLCC |
| package instruction | DFP, FL16,.3 | DIP, DIP16,.3 | QCCN, LCC20,.35SQ |
| Contacts | 16 | 16 | 20 |
| Reach Compliance Code | unknown | unknown | unknown |
| Other features | HOLD MODE | HOLD MODE | HOLD MODE |
| Counting direction | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| series | LS | LS | LS |
| JESD-30 code | R-GDFP-F16 | R-GDIP-T16 | S-CQCC-N20 |
| JESD-609 code | e0 | e0 | e0 |
| length | 9.6645 mm | 19.43 mm | 8.89 mm |
| Logic integrated circuit type | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT |
| Maximum Frequency@Nom-Sup | 30000000 Hz | 30000000 Hz | 30000000 Hz |
| Number of digits | 4 | 4 | 4 |
| Number of functions | 1 | 1 | 1 |
| Number of terminals | 16 | 16 | 20 |
| Maximum operating temperature | 125 °C | 125 °C | 125 °C |
| Minimum operating temperature | -55 °C | -55 °C | -55 °C |
| Output polarity | TRUE | TRUE | TRUE |
| Package body material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED |
| encapsulated code | DFP | DIP | QCCN |
| Encapsulate equivalent code | FL16,.3 | DIP16,.3 | LCC20,.35SQ |
| Package shape | RECTANGULAR | RECTANGULAR | SQUARE |
| Package form | FLATPACK | IN-LINE | CHIP CARRIER |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| power supply | 5 V | 5 V | 5 V |
| propagation delay (tpd) | 24 ns | 24 ns | 24 ns |
| Certification status | Not Qualified | Not Qualified | Not Qualified |
| Filter level | 38535Q/M;38534H;883B | 38535Q/M;38534H;883B | 38535Q/M;38534H;883B |
| Maximum seat height | 2.032 mm | 5.08 mm | 1.905 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 | YES | NO | YES |
| technology | TTL | TTL | TTL |
| Temperature level | MILITARY | MILITARY | MILITARY |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | FLAT | THROUGH-HOLE | NO LEAD |
| Terminal pitch | 1.27 mm | 2.54 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | QUAD |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Trigger type | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| width | 6.604 mm | 7.62 mm | 8.89 mm |
| minfmax | 30 MHz | 30 MHz | 30 MHz |
| Base Number Matches | 1 | 1 | 1 |
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