LS SERIES, DUAL 4-INPUT NAND GATE, PQCC20
| 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) |
| 包装说明 | QCCJ, LDCC20,.4SQ |
| Reach Compliance Code | not_compliant |
| 系列 | LS |
| JESD-30 代码 | S-PQCC-J20 |
| 长度 | 8.9662 mm |
| 负载电容（CL） | 15 pF |
| 逻辑集成电路类型 | NAND GATE |
| 功能数量 | 2 |
| 输入次数 | 4 |
| 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） | 2.2 mA |
| 传播延迟（tpd） | 15 ns |
| 认证状态 | Not Qualified |
| 施密特触发器 | NO |
| 座面最大高度 | 4.57 mm |
| 最大供电电压 (Vsup) | 5.25 V |
| 最小供电电压 (Vsup) | 4.75 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 | 8.9662 mm |
| Base Number Matches | 1 |
| SN74LS20FN | 62GB-12E16-26PY(219)(714) | SN54H20W | SN54S20W | SN54H20J | SN5420W | SN74LS20J | SN74H20J | SN74H20N | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | LS SERIES, DUAL 4-INPUT NAND GATE, PQCC20 | MIL Series Connector, | TTL/H/L SERIES, DUAL 4-INPUT NAND GATE, CDFP14 | S SERIES, DUAL 4-INPUT NAND GATE, CDFP14, CERAMIC, FP-14 | TTL/H/L SERIES, DUAL 4-INPUT NAND GATE, CDIP14 | TTL/H/L SERIES, DUAL 4-INPUT NAND GATE, CDFP14, CERAMIC, FP-14 | Dual 4-input positive-NAND gates 14-CDIP 0 to 70 | TTL/H/L SERIES, DUAL 4-INPUT NAND GATE, CDIP14 | TTL/H/L SERIES, DUAL 4-INPUT NAND GATE, PDIP14 |
| Reach Compliance Code | not_compliant | unknown | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant |
| 是否无铅 | 含铅 | - | 含铅 | - | 含铅 | - | 含铅 | 含铅 | 含铅 |
| 是否Rohs认证 | 不符合 | - | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 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) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 包装说明 | QCCJ, LDCC20,.4SQ | - | - | DFP, FL14,.3 | DIP, DIP14,.3 | DFP, FL14,.3 | DIP, DIP14,.3 | DIP, DIP14,.3 | DIP, DIP14,.3 |
| 系列 | LS | - | TTL/H/L | S | TTL/H/L | TTL/H/L | - | TTL/H/L | TTL/H/L |
| JESD-30 代码 | S-PQCC-J20 | - | R-GDFP-F14 | R-GDFP-F14 | R-GDIP-T14 | R-GDFP-F14 | - | R-GDIP-T14 | R-PDIP-T14 |
| 长度 | 8.9662 mm | - | 9.21 mm | 9.21 mm | 19.56 mm | 9.21 mm | - | 19.56 mm | 19.305 mm |
| 负载电容（CL） | 15 pF | - | 25 pF | 15 pF | 25 pF | 15 pF | - | 25 pF | 25 pF |
| 逻辑集成电路类型 | NAND GATE | - | NAND GATE | NAND GATE | NAND GATE | NAND GATE | - | NAND GATE | NAND GATE |
| 功能数量 | 2 | - | 2 | 2 | 2 | 2 | - | 2 | 2 |
| 输入次数 | 4 | - | 4 | 4 | 4 | 4 | - | 4 | 4 |
| 端子数量 | 20 | - | 14 | 14 | 14 | 14 | - | 14 | 14 |
| 最高工作温度 | 70 °C | - | 125 °C | 125 °C | 125 °C | 125 °C | - | 70 °C | 70 °C |
| 封装主体材料 | PLASTIC/EPOXY | - | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | - | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY |
| 封装代码 | QCCJ | - | DFP | DFP | DIP | DFP | - | DIP | DIP |
| 封装等效代码 | LDCC20,.4SQ | - | FL14,.3 | FL14,.3 | DIP14,.3 | FL14,.3 | - | DIP14,.3 | DIP14,.3 |
| 封装形状 | SQUARE | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR |
| 封装形式 | CHIP CARRIER | - | FLATPACK | FLATPACK | IN-LINE | FLATPACK | - | IN-LINE | IN-LINE |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
| 最大电源电流（ICC） | 2.2 mA | - | 20 mA | 18 mA | 20 mA | 11 mA | - | 20 mA | 20 mA |
| 传播延迟（tpd） | 15 ns | - | 10 ns | 5 ns | 10 ns | 22 ns | - | 10 ns | 10 ns |
| 认证状态 | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified |
| 施密特触发器 | NO | - | NO | NO | NO | NO | - | NO | NO |
| 座面最大高度 | 4.57 mm | - | 2.03 mm | 2.03 mm | 5.08 mm | 2.03 mm | - | 5.08 mm | 5.08 mm |
| 最大供电电压 (Vsup) | 5.25 V | - | 5.5 V | 5.5 V | 5.5 V | 5.5 V | - | 5.25 V | 5.25 V |
| 最小供电电压 (Vsup) | 4.75 V | - | 4.5 V | 4.5 V | 4.5 V | 4.5 V | - | 4.75 V | 4.75 V |
| 标称供电电压 (Vsup) | 5 V | - | 5 V | 5 V | 5 V | 5 V | - | 5 V | 5 V |
| 表面贴装 | YES | - | YES | YES | NO | YES | - | NO | NO |
| 技术 | TTL | - | TTL | TTL | TTL | TTL | - | TTL | TTL |
| 温度等级 | COMMERCIAL | - | MILITARY | MILITARY | MILITARY | MILITARY | - | COMMERCIAL | COMMERCIAL |
| 端子形式 | J BEND | - | FLAT | FLAT | THROUGH-HOLE | FLAT | - | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 1.27 mm | - | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | - | 2.54 mm | 2.54 mm |
| 端子位置 | QUAD | - | DUAL | DUAL | DUAL | DUAL | - | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | 8.9662 mm | - | 6.29 mm | 6.29 mm | 7.62 mm | 6.29 mm | - | 7.62 mm | 7.62 mm |
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