型号 | SN74LS245J-00 | 5962-8002101VRA | SN74LS245N8 | SN74LS245N-00 | SR120S0-26G3-180 | SN54LS245W | SN54LS245FK | SN74LS245N-10 | SN74LS245FN |
---|---|---|---|---|---|---|---|---|---|
描述 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 | 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, CQCC20, CERAMIC, LCC-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PQCC20 |
Reach Compliance Code | unknown | _compli | compliant | unknown | unknown | not_compliant | unknown | unknow | _compli |
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 | DIP, | DIP, DIP20,.3 | ROHS COMPLIANT, PLASTIC, MS-001AD, DIP-20 | - | - | DFP, FL20,.3 | QCCN, LCC20,.35SQ | DIP, | QCCJ, LDCC20,.4SQ |
系列 | LS | LS | LS | LS | - | LS | LS | LS | LS |
JESD-30 代码 | R-GDIP-T20 | R-GDIP-T20 | R-PDIP-T20 | R-PDIP-T20 | - | R-GDFP-F20 | S-CQCC-N20 | R-PDIP-T20 | S-PQCC-J20 |
长度 | 24.195 mm | 24.195 mm | 25.4 mm | 24.325 mm | - | 13.09 mm | 8.89 mm | 24.325 mm | 8.9662 mm |
负载电容(CL) | 45 pF | - | 45 pF | 45 pF | - | 45 pF | 45 pF | 45 pF | - |
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 | 125 °C | 70 °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 | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY | - | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY |
封装代码 | DIP | DIP | DIP | DIP | - | DFP | QCCN | DIP | QCCJ |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | SQUARE | RECTANGULAR | SQUARE |
封装形式 | IN-LINE | IN-LINE | IN-LINE | IN-LINE | - | FLATPACK | CHIP CARRIER | IN-LINE | CHIP CARRIER |
最大电源电流(ICC) | 90 mA | - | 90 mA | 90 mA | - | 90 mA | 90 mA | 90 mA | - |
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 | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm | - | 2.54 mm | 2.03 mm | 5.08 mm | 4.57 mm |
最大供电电压 (Vsup) | 5.25 V | 5.5 V | 5.25 V | 5.25 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 | 4.75 V | 4.75 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 | 5 V |
表面贴装 | NO | NO | NO | NO | - | YES | YES | NO | YES |
技术 | TTL | TTL | TTL | TTL | - | TTL | TTL | TTL | TTL |
温度等级 | COMMERCIAL | MILITARY | COMMERCIAL | COMMERCIAL | - | MILITARY | MILITARY | COMMERCIAL | COMMERCIAL |
端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | - | FLAT | NO LEAD | THROUGH-HOLE | J BEND |
端子节距 | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | - | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm |
端子位置 | DUAL | DUAL | DUAL | DUAL | - | DUAL | QUAD | DUAL | QUAD |
宽度 | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm | - | 6.92 mm | 8.89 mm | 7.62 mm | 8.9662 mm |