型号 | SN74BCT240DB | SN74BCT240DW-00 | SN74BCT240N-10 | SN54BCT240FK | SN54BCT240FK-00 | SN54BCT240FKR | SN54BCT240J-00 | SN74BCT240DBE4 | SN54BCT240WR |
---|---|---|---|---|---|---|---|---|---|
描述 | BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 | BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 | BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDIP20 | BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CQCC20 | BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CDIP20 | BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 | BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CDFP20, CERAMIC, DFP-20 |
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) | Texas Instruments(德州仪器) |
Reach Compliance Code | compliant | unknown | unknown | not_compliant | unknown | unknown | unknown | compliant | unknown |
系列 | BCT/FBT | BCT/FBT | BCT/FBT | - | BCT/FBT | BCT/FBT | BCT/FBT | BCT/FBT | BCT/FBT |
JESD-30 代码 | R-PDSO-G20 | R-PDSO-G20 | R-PDIP-T20 | - | S-CQCC-N20 | S-CQCC-N20 | R-GDIP-T20 | R-PDSO-G20 | R-GDFP-F20 |
长度 | 7.2 mm | 12.8 mm | 24.325 mm | - | 8.89 mm | 8.89 mm | 24.195 mm | 7.2 mm | 13.09 mm |
逻辑集成电路类型 | BUS DRIVER | BUS DRIVER | BUS DRIVER | - | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
位数 | 4 | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 |
功能数量 | 2 | 2 | 2 | - | 2 | 2 | 2 | 2 | 2 |
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 | 70 °C | 70 °C | - | 125 °C | 125 °C | 125 °C | 70 °C | 125 °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 | INVERTED | INVERTED | INVERTED | - | INVERTED | INVERTED | INVERTED | INVERTED | INVERTED |
封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED |
封装代码 | SSOP | SOP | DIP | - | QCCN | QCCN | DIP | SSOP | DFP |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | IN-LINE | - | CHIP CARRIER | CHIP CARRIER | IN-LINE | SMALL OUTLINE, SHRINK PITCH | FLATPACK |
传播延迟(tpd) | 5.6 ns | 4 ns | 4 ns | - | 4.5 ns | 4.5 ns | 4.5 ns | 5.6 ns | 4.5 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 | 2 mm | 2.65 mm | 5.08 mm | - | 2.03 mm | 2.03 mm | 5.08 mm | 2 mm | 2.54 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 |
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 |
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 | YES | NO | - | YES | YES | NO | YES | YES |
技术 | BICMOS | BICMOS | BICMOS | - | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS |
温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | - | MILITARY | MILITARY | MILITARY | COMMERCIAL | MILITARY |
端子形式 | GULL WING | GULL WING | THROUGH-HOLE | - | NO LEAD | NO LEAD | THROUGH-HOLE | GULL WING | FLAT |
端子节距 | 0.65 mm | 1.27 mm | 2.54 mm | - | 1.27 mm | 1.27 mm | 2.54 mm | 0.65 mm | 1.27 mm |
端子位置 | DUAL | DUAL | DUAL | - | QUAD | QUAD | DUAL | DUAL | DUAL |
宽度 | 5.3 mm | 7.5 mm | 7.62 mm | - | 8.89 mm | 8.89 mm | 7.62 mm | 5.3 mm | 6.92 mm |
负载电容(CL) | - | 50 pF | 50 pF | - | 50 pF | 50 pF | 50 pF | - | 50 pF |
最大电源电流(ICC) | - | 71 mA | 71 mA | - | 71 mA | 71 mA | 71 mA | - | 71 mA |
包装说明 | - | - | - | QCCN, LCC20,.35SQ | QCCN, | QCCN, | DIP, | - | DFP, |