LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, DIP-20
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) |
零件包装代码 | DIP |
包装说明 | DIP, DIP20,.3 |
针数 | 20 |
Reach Compliance Code | not_compliant |
ECCN代码 | 3A001.A.2.C |
其他特性 | WITH DIRECTION CONTROL |
控制类型 | COMMON CONTROL |
计数方向 | BIDIRECTIONAL |
系列 | LS |
JESD-30 代码 | R-GDIP-T20 |
长度 | 24.195 mm |
负载电容(CL) | 45 pF |
逻辑集成电路类型 | BUS TRANSCEIVER |
最大I(ol) | 0.012 A |
位数 | 8 |
功能数量 | 1 |
端口数量 | 2 |
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 | OPEN-COLLECTOR |
输出极性 | INVERTED |
封装主体材料 | CERAMIC, GLASS-SEALED |
封装代码 | DIP |
封装等效代码 | DIP20,.3 |
封装形状 | RECTANGULAR |
封装形式 | IN-LINE |
峰值回流温度(摄氏度) | NOT SPECIFIED |
电源 | 5 V |
最大电源电流(ICC) | 90 mA |
传播延迟(tpd) | 25 ns |
认证状态 | Not Qualified |
座面最大高度 | 5.08 mm |
最大供电电压 (Vsup) | 5.5 V |
最小供电电压 (Vsup) | 4.5 V |
标称供电电压 (Vsup) | 5 V |
表面贴装 | NO |
技术 | TTL |
温度等级 | MILITARY |
端子形式 | THROUGH-HOLE |
端子节距 | 2.54 mm |
端子位置 | DUAL |
处于峰值回流温度下的最长时间 | NOT SPECIFIED |
翻译 | N/A |
宽度 | 7.62 mm |
SN54LS642J | SN54LS644FK | SN54LS644J | SN54LS641J | SN54LS642FK | SN74LS644N | SN54LS641FK | SN74LS644DW | |
---|---|---|---|---|---|---|---|---|
描述 | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, DIP-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20, LCC-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, DIP-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, DIP-20 | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20, LCC-20 | Octal bus transceivers with open collector outputs 20-PDIP 0 to 70 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20, LCC-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, SO-20 |
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) |
零件包装代码 | DIP | QLCC | DIP | DIP | QLCC | DIP | QLCC | SOIC |
包装说明 | DIP, DIP20,.3 | QCCN, LCC20,.35SQ | DIP, DIP20,.3 | DIP, DIP20,.3 | QCCN, LCC20,.35SQ | DIP, DIP20,.3 | QCCN, LCC20,.35SQ | SOP, SOP20,.4 |
针数 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Reach Compliance Code | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant |
其他特性 | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B | WITH DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | A TO B PORT INVERTED DATA OUTPUT | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B |
控制类型 | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
系列 | LS | LS | LS | LS | LS | LS | LS | LS |
JESD-30 代码 | R-GDIP-T20 | S-CQCC-N20 | R-GDIP-T20 | R-GDIP-T20 | S-CQCC-N20 | R-PDIP-T20 | S-CQCC-N20 | R-PDSO-G20 |
长度 | 24.195 mm | 8.89 mm | 24.195 mm | 24.195 mm | 8.89 mm | 25.4 mm | 8.89 mm | 12.8 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 |
最大I(ol) | 0.012 A | 0.012 A | 0.012 A | 0.012 A | 0.012 A | 0.024 A | 0.012 A | 0.024 A |
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 | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 70 °C | 125 °C | 70 °C |
最低工作温度 | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | - | -55 °C | - |
输出特性 | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR |
输出极性 | INVERTED | TRUE | TRUE | TRUE | INVERTED | TRUE | TRUE | TRUE |
封装主体材料 | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY |
封装代码 | DIP | QCCN | DIP | DIP | QCCN | DIP | QCCN | SOP |
封装等效代码 | DIP20,.3 | LCC20,.35SQ | DIP20,.3 | DIP20,.3 | LCC20,.35SQ | DIP20,.3 | LCC20,.35SQ | SOP20,.4 |
封装形状 | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR |
封装形式 | IN-LINE | CHIP CARRIER | IN-LINE | IN-LINE | CHIP CARRIER | IN-LINE | CHIP CARRIER | SMALL OUTLINE |
峰值回流温度(摄氏度) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
传播延迟(tpd) | 25 ns | 25 ns | 25 ns | 25 ns | 25 ns | 25 ns | 25 ns | 25 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 | 2.03 mm | 5.08 mm | 5.08 mm | 2.03 mm | 5.08 mm | 2.03 mm | 2.65 mm |
最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.25 V | 5.5 V | 5.25 V |
最小供电电压 (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.5 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 | NO | YES | NO | NO | YES | NO | YES | YES |
技术 | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
温度等级 | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | COMMERCIAL | MILITARY | COMMERCIAL |
端子形式 | THROUGH-HOLE | NO LEAD | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | THROUGH-HOLE | NO LEAD | GULL WING |
端子节距 | 2.54 mm | 1.27 mm | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm |
端子位置 | DUAL | QUAD | DUAL | DUAL | QUAD | DUAL | QUAD | 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 | NOT SPECIFIED |
翻译 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
宽度 | 7.62 mm | 8.89 mm | 7.62 mm | 7.62 mm | 8.89 mm | 7.62 mm | 8.89 mm | 7.5 mm |
负载电容(CL) | 45 pF | 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 | 90 mA |
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