512X4 OTPROM, 35ns, PQCC20, PLASTIC, LCC-20
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Texas Instruments |
| Parts packaging code | QLCC |
| package instruction | QCCJ, LDCC20,.4SQ |
| Contacts | 20 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| Maximum access time | 35 ns |
| JESD-30 code | S-PQCC-J20 |
| JESD-609 code | e0 |
| length | 8.89 mm |
| memory density | 2048 bit |
| Memory IC Type | OTP ROM |
| memory width | 4 |
| Number of functions | 1 |
| Number of terminals | 20 |
| word count | 512 words |
| character code | 512 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| organize | 512X4 |
| Output characteristics | 3-STATE |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | QCCJ |
| Encapsulate equivalent code | LDCC20,.4SQ |
| Package shape | SQUARE |
| Package form | CHIP CARRIER |
| Parallel/Serial | PARALLEL |
| power supply | 5 V |
| Certification status | Not Qualified |
| Maximum seat height | 4.57 mm |
| Maximum slew rate | 0.13 mA |
| Maximum supply voltage (Vsup) | 5.25 V |
| Minimum supply voltage (Vsup) | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | BIPOLAR |
| Temperature level | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | J BEND |
| Terminal pitch | 1.27 mm |
| Terminal location | QUAD |
| width | 8.89 mm |
| DM74S571BV | DM74S571AJ | DM74S571AN | DM74S571BN | DM74S571AV | DM74S571V | DM74S571N | DM74S571BJ | DM74S571J | |
|---|---|---|---|---|---|---|---|---|---|
| Description | 512X4 OTPROM, 35ns, PQCC20, PLASTIC, LCC-20 | 512X4 OTPROM, 45ns, CDIP16, CERAMIC, DIP-16 | 512X4 OTPROM, 45ns, PDIP16, PLASTIC, DIP-16 | 512X4 OTPROM, 35ns, PDIP16, PLASTIC, DIP-16 | 512X4 OTPROM, 45ns, PQCC20, PLASTIC, LCC-20 | IC 512 X 4 OTPROM, 55 ns, PQCC20, PLASTIC, LCC-20, Programmable ROM | 512X4 OTPROM, 55ns, PDIP16, PLASTIC, DIP-16 | 512X4 OTPROM, 35ns, CDIP16, CERAMIC, DIP-16 | 512X4 OTPROM, 55ns, CDIP16, CERAMIC, DIP-16 |
| Parts packaging code | QLCC | DIP | DIP | DIP | QLCC | QLCC | DIP | DIP | DIP |
| package instruction | QCCJ, LDCC20,.4SQ | DIP, DIP16,.3 | DIP, DIP16,.3 | DIP, DIP16,.3 | QCCJ, LDCC20,.4SQ | QCCJ, LDCC20,.4SQ | DIP, DIP16,.3 | DIP, DIP16,.3 | DIP, DIP16,.3 |
| Contacts | 20 | 16 | 16 | 16 | 20 | 20 | 16 | 16 | 16 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Maximum access time | 35 ns | 45 ns | 45 ns | 35 ns | 45 ns | 55 ns | 55 ns | 35 ns | 55 ns |
| JESD-30 code | S-PQCC-J20 | R-GDIP-T16 | R-PDIP-T16 | R-PDIP-T16 | S-PQCC-J20 | S-PQCC-J20 | R-PDIP-T16 | R-GDIP-T16 | R-GDIP-T16 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| length | 8.89 mm | 19.43 mm | 21.755 mm | 21.755 mm | 8.89 mm | 8.89 mm | 21.755 mm | 19.43 mm | 19.43 mm |
| memory density | 2048 bit | 2048 bit | 2048 bit | 2048 bit | 2048 bit | 2048 bit | 2048 bit | 2048 bit | 2048 bit |
| Memory IC Type | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM |
| memory width | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Number of functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 20 | 16 | 16 | 16 | 20 | 20 | 16 | 16 | 16 |
| word count | 512 words | 512 words | 512 words | 512 words | 512 words | 512 words | 512 words | 512 words | 512 words |
| character code | 512 | 512 | 512 | 512 | 512 | 512 | 512 | 512 | 512 |
| Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| organize | 512X4 | 512X4 | 512X4 | 512X4 | 512X4 | 512X4 | 512X4 | 512X4 | 512X4 |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Package body material | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| encapsulated code | QCCJ | DIP | DIP | DIP | QCCJ | QCCJ | DIP | DIP | DIP |
| Encapsulate equivalent code | LDCC20,.4SQ | DIP16,.3 | DIP16,.3 | DIP16,.3 | LDCC20,.4SQ | LDCC20,.4SQ | DIP16,.3 | DIP16,.3 | DIP16,.3 |
| Package shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | CHIP CARRIER | IN-LINE | IN-LINE | IN-LINE | CHIP CARRIER | CHIP CARRIER | IN-LINE | IN-LINE | IN-LINE |
| Parallel/Serial | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| power supply | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 4.57 mm | 5.08 mm | 5.08 mm | 5.08 mm | 4.57 mm | 4.57 mm | 5.08 mm | 5.08 mm | 5.08 mm |
| Maximum slew rate | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA |
| Maximum supply voltage (Vsup) | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V |
| Minimum supply voltage (Vsup) | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | YES | NO | NO | NO | YES | YES | NO | NO | NO |
| technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 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) |
| Terminal form | J BEND | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | J BEND | J BEND | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal location | QUAD | DUAL | DUAL | DUAL | QUAD | QUAD | DUAL | DUAL | DUAL |
| width | 8.89 mm | 7.62 mm | 7.62 mm | 7.62 mm | 8.89 mm | 8.89 mm | 7.62 mm | 7.62 mm | 7.62 mm |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | - | incompatible | incompatible | incompatible |
| Maker | Texas Instruments | Texas Instruments | - | - | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
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