F/FAST SERIES, 1-BIT CRC GENERATOR CKT, PQCC20, PLASTIC, CC-20
| 参数名称 | 属性值 |
| 是否无铅 | 含铅 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 零件包装代码 | QFN |
| 包装说明 | QCCJ, LDCC20,.4SQ |
| 针数 | 20 |
| Reach Compliance Code | unknown |
| Is Samacsys | N |
| 其他特性 | 8 SELECTABLE POLYNOMIALS |
| 系列 | F/FAST |
| JESD-30 代码 | S-PQCC-J20 |
| JESD-609代码 | e0 |
| 长度 | 8.89 mm |
| 逻辑集成电路类型 | CRC GENERATOR CIRCUIT |
| 位数 | 1 |
| 功能数量 | 1 |
| 端子数量 | 20 |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | QCCJ |
| 封装等效代码 | LDCC20,.4SQ |
| 封装形状 | SQUARE |
| 封装形式 | CHIP CARRIER |
| 峰值回流温度（摄氏度） | NOT SPECIFIED |
| 电源 | 5 V |
| 最大电源电流（ICC） | 105 mA |
| 传播延迟（tpd） | 11 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 4.57 mm |
| 最大供电电压 (Vsup) | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | YES |
| 技术 | TTL |
| 温度等级 | COMMERCIAL |
| 端子面层 | Tin/Lead (Sn/Pb) |
| 端子形式 | J BEND |
| 端子节距 | 1.27 mm |
| 端子位置 | QUAD |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED |
| 宽度 | 8.89 mm |
| Base Number Matches | 1 |
| 74F401QC | 54F401FMQB | 74F401SCQR | 74F401LCQR | 74F401LC | 74F401QCQR | 74F401DCQR | 74F401FC | 74F401FCQR | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | F/FAST SERIES, 1-BIT CRC GENERATOR CKT, PQCC20, PLASTIC, CC-20 | F/FAST SERIES, 1-BIT CRC GENERATOR CKT, CDFP14, CERAMIC, FP-14 | F/FAST SERIES, 1-BIT CRC GENERATOR CKT, PDSO14, SOIC-14 | F/FAST SERIES, 1-BIT CRC GENERATOR CKT, CQCC20, CERAMIC, LCC-20 | F/FAST SERIES, 1-BIT CRC GENERATOR CKT, CQCC20, CERAMIC, LCC-20 | F/FAST SERIES, 1-BIT CRC GENERATOR CKT, PQCC20, PLASTIC, CC-20 | F/FAST SERIES, 1-BIT CRC GENERATOR CKT, CDIP14, CERAMIC, DIP-14 | F/FAST SERIES, 1-BIT CRC GENERATOR CKT, CDFP14, CERAMIC, FP-14 | F/FAST SERIES, 1-BIT CRC GENERATOR CKT, CDFP14, CERAMIC, FP-14 |
| 包装说明 | QCCJ, LDCC20,.4SQ | DFP, FL14,.3 | SOP, | QCCN, | QCCN, | QCCJ, | DIP, | DFP, | DFP, |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| 其他特性 | 8 SELECTABLE POLYNOMIALS | 8 SELECTABLE POLYNOMIALS | 8 SELECTABLE POLYNOMIALS | 8 SELECTABLE POLYNOMIALS | 8 SELECTABLE POLYNOMIALS | 8 SELECTABLE POLYNOMIALS | 8 SELECTABLE POLYNOMIALS | 8 SELECTABLE POLYNOMIALS | 8 SELECTABLE POLYNOMIALS |
| 系列 | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST |
| JESD-30 代码 | S-PQCC-J20 | R-GDFP-F14 | R-PDSO-G14 | S-CQCC-N20 | S-CQCC-N20 | S-PQCC-J20 | R-GDIP-T14 | R-GDFP-F14 | R-GDFP-F14 |
| 逻辑集成电路类型 | CRC GENERATOR CIRCUIT | CRC GENERATOR CIRCUIT | CRC GENERATOR CIRCUIT | CRC GENERATOR CIRCUIT | CRC GENERATOR CIRCUIT | CRC GENERATOR CIRCUIT | CRC GENERATOR CIRCUIT | CRC GENERATOR CIRCUIT | CRC GENERATOR CIRCUIT |
| 位数 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 14 | 14 | 20 | 20 | 20 | 14 | 14 | 14 |
| 最高工作温度 | 70 °C | 125 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 封装主体材料 | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| 封装代码 | QCCJ | DFP | SOP | QCCN | QCCN | QCCJ | DIP | DFP | DFP |
| 封装形状 | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | CHIP CARRIER | FLATPACK | SMALL OUTLINE | CHIP CARRIER | CHIP CARRIER | CHIP CARRIER | IN-LINE | FLATPACK | FLATPACK |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 4.57 mm | 2.032 mm | 1.75 mm | 1.905 mm | 1.905 mm | 4.57 mm | 5.08 mm | 2.032 mm | 2.032 mm |
| 最大供电电压 (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 |
| 最小供电电压 (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 |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | YES | YES | YES | YES | NO | YES | YES |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | J BEND | FLAT | GULL WING | NO LEAD | NO LEAD | J BEND | THROUGH-HOLE | FLAT | FLAT |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm |
| 端子位置 | QUAD | DUAL | DUAL | QUAD | QUAD | QUAD | DUAL | DUAL | DUAL |
| 宽度 | 8.89 mm | 6.35 mm | 3.9 mm | 8.89 mm | 8.89 mm | 8.89 mm | 7.62 mm | 6.35 mm | 6.35 mm |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 厂商名称 | Texas Instruments(德州仪器) | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | - | - |
| 零件包装代码 | QFN | DFP | - | - | - | QFN | - | DFP | DFP |
| 针数 | 20 | 14 | - | - | - | 20 | - | 14 | 14 |
| 长度 | 8.89 mm | 9.614 mm | 8.65 mm | 8.89 mm | 8.89 mm | 8.89 mm | - | 9.614 mm | 9.614 mm |
| 传播延迟（tpd） | 11 ns | - | 11 ns | 11 ns | 11 ns | 11 ns | 11 ns | 11 ns | 11 ns |
stm32/stm8
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