IC,BUS TRANSCEIVER,SINGLE,8-BIT,HC-CMOS,LLCC,20PIN,CERAMIC
| 参数名称 | 属性值 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 包装说明 | QCCN, LCC20,.35SQ |
| Reach Compliance Code | not_compliant |
| 控制类型 | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL |
| JESD-30 代码 | S-XQCC-N20 |
| 位数 | 8 |
| 功能数量 | 1 |
| 端子数量 | 20 |
| 最高工作温度 | 125 °C |
| 最低工作温度 | -55 °C |
| 输出特性 | 3-STATE |
| 输出极性 | INVERTED |
| 封装主体材料 | CERAMIC |
| 封装代码 | QCCN |
| 封装等效代码 | LCC20,.35SQ |
| 封装形状 | SQUARE |
| 封装形式 | CHIP CARRIER |
| 电源 | 2/6 V |
| Prop。Delay @ Nom-Sup | 68 ns |
| 认证状态 | Not Qualified |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | MILITARY |
| 端子形式 | NO LEAD |
| 端子节距 | 1.27 mm |
| 端子位置 | QUAD |
| SN54HC640FH | SN74HCT640NP1 | SN74HCT640N1 | SN74HCT640J | SN74HCT640FH | SN74HC640NP1 | |
|---|---|---|---|---|---|---|
| 描述 | IC,BUS TRANSCEIVER,SINGLE,8-BIT,HC-CMOS,LLCC,20PIN,CERAMIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,20PIN,PLASTIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,20PIN,PLASTIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,20PIN,CERAMIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,LLCC,20PIN,CERAMIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,HC-CMOS,DIP,20PIN,PLASTIC |
| 是否Rohs认证 | 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) |
| 包装说明 | QCCN, LCC20,.35SQ | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 | QCCN, LCC20,.35SQ | DIP, DIP20,.3 |
| Reach Compliance Code | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant |
| 控制类型 | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| JESD-30 代码 | S-XQCC-N20 | R-PDIP-T20 | R-PDIP-T20 | R-XDIP-T20 | S-XQCC-N20 | R-PDIP-T20 |
| 位数 | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 125 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
| 最低工作温度 | -55 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | INVERTED | INVERTED | INVERTED | INVERTED | INVERTED | INVERTED |
| 封装主体材料 | CERAMIC | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC | CERAMIC | PLASTIC/EPOXY |
| 封装代码 | QCCN | DIP | DIP | DIP | QCCN | DIP |
| 封装等效代码 | LCC20,.35SQ | DIP20,.3 | DIP20,.3 | DIP20,.3 | LCC20,.35SQ | DIP20,.3 |
| 封装形状 | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| 封装形式 | CHIP CARRIER | IN-LINE | IN-LINE | IN-LINE | CHIP CARRIER | IN-LINE |
| 电源 | 2/6 V | 5 V | 5 V | 5 V | 5 V | 2/6 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 表面贴装 | YES | NO | NO | NO | YES | NO |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | MILITARY | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 端子形式 | NO LEAD | THROUGH-HOLE | THROUGH-HOLE | 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 |
| 端子位置 | QUAD | DUAL | DUAL | DUAL | QUAD | DUAL |
| 最大I（ol） | - | 0.006 A | 0.006 A | 0.006 A | 0.006 A | - |
| 标称供电电压 (Vsup) | - | 5 V | 5 V | 5 V | 5 V | - |
| Base Number Matches | - | 1 | 1 | 1 | 1 | 1 |
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