IC HC/UH SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20, Shift Register
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | National Semiconductor（TI ） |
| package instruction | SOP, SOP20,.4 |
| Reach Compliance Code | unknown |
| Other features | HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL |
| Counting direction | BIDIRECTIONAL |
| series | HC/UH |
| JESD-30 code | R-PDSO-G20 |
| JESD-609 code | e0 |
| length | 12.8 mm |
| Load capacitance (CL) | 50 pF |
| Logic integrated circuit type | PARALLEL IN PARALLEL OUT |
| Number of digits | 8 |
| Number of functions | 1 |
| Number of terminals | 20 |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| Output characteristics | 3-STATE |
| Output polarity | TRUE |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | SOP |
| Encapsulate equivalent code | SOP20,.4 |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 2/6 V |
| propagation delay (tpd) | 48 ns |
| Certification status | Not Qualified |
| Maximum seat height | 2.65 mm |
| Maximum supply voltage (Vsup) | 6 V |
| Minimum supply voltage (Vsup) | 2 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING |
| Terminal pitch | 1.27 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| Trigger type | POSITIVE EDGE |
| width | 7.5 mm |
| minfmax | 20 MHz |
| MM74HC299WM | MM54HC299W/883 | MM54HC299E | MM54HC299E/883 | |
|---|---|---|---|---|
| Description | IC HC/UH SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20, Shift Register | IC,SHIFT REGISTER,HC-CMOS,FP,20PIN,CERAMIC | IC HC/UH SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Shift Register | IC,SHIFT REGISTER,HC-CMOS,LLCC,20PIN,CERAMIC |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible |
| Maker | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） |
| Reach Compliance Code | unknown | compliant | unknown | compliant |
| Counting direction | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| JESD-30 code | R-PDSO-G20 | R-XDFP-F20 | S-CQCC-N20 | S-XQCC-N20 |
| JESD-609 code | e0 | e0 | e0 | e0 |
| Number of digits | 8 | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 | 1 |
| Number of terminals | 20 | 20 | 20 | 20 |
| Maximum operating temperature | 85 °C | 125 °C | 125 °C | 125 °C |
| Minimum operating temperature | -40 °C | -55 °C | -55 °C | -55 °C |
| Package body material | PLASTIC/EPOXY | CERAMIC | CERAMIC, METAL-SEALED COFIRED | CERAMIC |
| encapsulated code | SOP | DFP | QCCN | QCCN |
| Encapsulate equivalent code | SOP20,.4 | FL20,.3 | LCC20,.35SQ | LCC20,.35SQ |
| Package shape | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE |
| Package form | SMALL OUTLINE | FLATPACK | CHIP CARRIER | CHIP CARRIER |
| power supply | 2/6 V | 2/6 V | 2/6 V | 2/6 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| surface mount | YES | YES | YES | YES |
| technology | CMOS | CMOS | CMOS | CMOS |
| Temperature level | INDUSTRIAL | MILITARY | MILITARY | MILITARY |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING | FLAT | NO LEAD | NO LEAD |
| Terminal pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | QUAD | QUAD |
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