型号
- 型号
- 关键词
| 型号 | SN74LS245FN | 5962-8002101VRA | SN74LS245N8 | SN74LS245N-00 | SR120S0-26G3-180 | SN54LS245W | SN74LS245J-00 | SN54LS245FK | SN74LS245N-10 |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PQCC20 | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, ROHS COMPLIANT, PLASTIC, MS-001AD, DIP-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 | Board Connector, 120 Contact(s), 1 Row(s), Female, 0.05 inch Pitch, Crimp Terminal, Plug | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 |
| Reach Compliance Code | _compli | _compli | compliant | unknown | unknown | not_compliant | unknown | unknown | unknow |
| 其他特性 | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | RIBBON CABLE | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL |
| 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) |
| 包装说明 | QCCJ, LDCC20,.4SQ | DIP, DIP20,.3 | ROHS COMPLIANT, PLASTIC, MS-001AD, DIP-20 | - | - | DFP, FL20,.3 | DIP, | QCCN, LCC20,.35SQ | DIP, |
| 系列 | LS | LS | LS | LS | - | LS | LS | LS | LS |
| JESD-30 代码 | S-PQCC-J20 | R-GDIP-T20 | R-PDIP-T20 | R-PDIP-T20 | - | R-GDFP-F20 | R-GDIP-T20 | S-CQCC-N20 | R-PDIP-T20 |
| 长度 | 8.9662 mm | 24.195 mm | 25.4 mm | 24.325 mm | - | 13.09 mm | 24.195 mm | 8.89 mm | 24.325 mm |
| 逻辑集成电路类型 | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | - | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER |
| 位数 | 8 | 8 | 8 | 8 | - | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 |
| 端口数量 | 2 | 2 | 2 | 2 | - | 2 | 2 | 2 | 2 |
| 端子数量 | 20 | 20 | 20 | 20 | - | 20 | 20 | 20 | 20 |
| 最高工作温度 | 70 °C | 125 °C | 70 °C | 70 °C | - | 125 °C | 70 °C | 125 °C | 70 °C |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | - | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | TRUE | TRUE | TRUE | TRUE | - | TRUE | TRUE | TRUE | TRUE |
| 封装主体材料 | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY | - | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY |
| 封装代码 | QCCJ | DIP | DIP | DIP | - | DFP | DIP | QCCN | DIP |
| 封装形状 | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| 封装形式 | CHIP CARRIER | IN-LINE | IN-LINE | IN-LINE | - | FLATPACK | IN-LINE | CHIP CARRIER | IN-LINE |
| 传播延迟（tpd） | 12 ns | 12 ns | 12 ns | 12 ns | - | 12 ns | 12 ns | 12 ns | 12 ns |
| 认证状态 | 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 | 5.08 mm | 5.08 mm | 5.08 mm | - | 2.54 mm | 5.08 mm | 2.03 mm | 5.08 mm |
| 最大供电电压 (Vsup) | 5.25 V | 5.5 V | 5.25 V | 5.25 V | - | 5.5 V | 5.25 V | 5.5 V | 5.25 V |
| 最小供电电压 (Vsup) | 4.75 V | 4.5 V | 4.75 V | 4.75 V | - | 4.5 V | 4.75 V | 4.5 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 | 5 V |
| 表面贴装 | YES | NO | NO | NO | - | YES | NO | YES | NO |
| 技术 | TTL | TTL | TTL | TTL | - | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | MILITARY | COMMERCIAL | COMMERCIAL | - | MILITARY | COMMERCIAL | MILITARY | COMMERCIAL |
| 端子形式 | J BEND | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | - | FLAT | THROUGH-HOLE | NO LEAD | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | - | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm |
| 端子位置 | QUAD | DUAL | DUAL | DUAL | - | DUAL | DUAL | QUAD | DUAL |
| 宽度 | 8.9662 mm | 7.62 mm | 7.62 mm | 7.62 mm | - | 6.92 mm | 7.62 mm | 8.89 mm | 7.62 mm |
| 负载电容（CL） | - | - | 45 pF | 45 pF | - | 45 pF | 45 pF | 45 pF | 45 pF |
| 最大电源电流（ICC） | - | - | 90 mA | 90 mA | - | 90 mA | 90 mA | 90 mA | 90 mA |