F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, CQCC28, CERAMIC, LCC-28
| 参数名称 | 属性值 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 包装说明 | QCCN, |
| Reach Compliance Code | unknown |
| 其他特性 | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION |
| 系列 | F/FAST |
| JESD-30 代码 | S-CQCC-N28 |
| 长度 | 11.43 mm |
| 逻辑集成电路类型 | REGISTERED BUS TRANSCEIVER |
| 位数 | 8 |
| 功能数量 | 1 |
| 端口数量 | 2 |
| 端子数量 | 28 |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 输出特性 | 3-STATE |
| 输出极性 | INVERTED |
| 封装主体材料 | CERAMIC, METAL-SEALED COFIRED |
| 封装代码 | QCCN |
| 封装形状 | SQUARE |
| 封装形式 | CHIP CARRIER |
| 传播延迟（tpd） | 10.5 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 1.93 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 | YES |
| 技术 | TTL |
| 温度等级 | COMMERCIAL |
| 端子形式 | NO LEAD |
| 端子节距 | 1.27 mm |
| 端子位置 | QUAD |
| 宽度 | 11.43 mm |
| 74F544LC | 74F544QCQR | 74F544FCQR | 74F544DCQR | 74F544SCQR | 74F544FC | 74F544LCQR | |
|---|---|---|---|---|---|---|---|
| 描述 | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, CQCC28, CERAMIC, LCC-28 | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PQCC28, PLASTIC, CC-28 | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, CDFP24, CERAMIC, FP-24 | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, CDIP24, CERAMIC, DIP-24 | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, SOIC-24 | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, CDFP24, CERAMIC, FP-24 | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, CQCC28, CERAMIC, LCC-28 |
| 包装说明 | QCCN, | QCCJ, | DFP, | DIP, | SOP, | DFP, | QCCN, |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| 其他特性 | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION |
| 系列 | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST |
| JESD-30 代码 | S-CQCC-N28 | S-PQCC-J28 | R-GDFP-F24 | R-GDIP-T24 | R-PDSO-G24 | R-GDFP-F24 | S-CQCC-N28 |
| 逻辑集成电路类型 | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER |
| 位数 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端口数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | 28 | 28 | 24 | 24 | 24 | 24 | 28 |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 输出特性 | 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 |
| 封装主体材料 | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED |
| 封装代码 | QCCN | QCCJ | DFP | DIP | SOP | DFP | QCCN |
| 封装形状 | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| 封装形式 | CHIP CARRIER | CHIP CARRIER | FLATPACK | IN-LINE | SMALL OUTLINE | FLATPACK | CHIP CARRIER |
| 传播延迟（tpd） | 10.5 ns | 10.5 ns | 10.5 ns | 10.5 ns | 10.5 ns | 10.5 ns | 10.5 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1.93 mm | 4.57 mm | 2.286 mm | 4.572 mm | 2.65 mm | 2.286 mm | 1.93 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 |
| 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 |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | YES | NO | YES | YES | YES |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | NO LEAD | J BEND | FLAT | THROUGH-HOLE | GULL WING | FLAT | NO LEAD |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | QUAD | QUAD | DUAL | DUAL | DUAL | DUAL | QUAD |
| 宽度 | 11.43 mm | 11.43 mm | 9.4615 mm | 15.24 mm | 7.5 mm | 9.4615 mm | 11.43 mm |
| 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) | - |
| 长度 | 11.43 mm | 11.43 mm | 15.435 mm | - | 15.4 mm | 15.435 mm | 11.43 mm |
| Base Number Matches | - | 1 | 1 | 1 | 1 | 1 | 1 |
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