CY74FCT646T Octal Registered Bus Transceivers with 3-State Outputs
| 参数名称 | 属性值 |
| tpd @ nom Voltage(Max)(ns) | 5.4 |
| Bits(#) | 8 |
| ICC @ nom voltage(Max)(mA) | 0.2 |
| F @ nom voltage(Max)(Mhz) | 70 |
| Rating | Catalog |
| VCC(Max)(V) | 5.25 |
| Voltage(Nom)(V) | 5 |
| IOH(Max)(mA) | -32 |
| Operating temperature range(C) | -40 to 85 |
| Technology Family | FCT |
| VCC(Min)(V) | 4.75 |
| IOL(Max)(mA) | 64 |
| Schmitt trigger | No |
| Package Group | SOIC|24 |
| Approx. price(US$) | 0.26 | 1ku |
| CY74FCT646T | 5962-9222301M3A | 5962-9222303M3A | 5962-9222303MLA | 5962-9222305M3A | CY54FCT646ATDMB | CY54FCT646ATLMB | CY54FCT646CTLMB | CY54FCT646T | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | CY74FCT646T Octal Registered Bus Transceivers with 3-State Outputs | Octal Registered Bus Transceivers with 3-State Outputs 28-LCCC -55 to 125 | Octal Registered Bus Transceivers with 3-State Outputs 28-LCCC -55 to 125 | Octal Registered Bus Transceivers with 3-State Outputs 24-CDIP -55 to 125 | Octal Registered Bus Transceivers with 3-State Outputs 28-LCCC -55 to 125 | Octal Registered Bus Transceivers with 3-State Outputs 24-CDIP -55 to 125 | Octal Registered Bus Transceivers with 3-State Outputs 28-LCCC -55 to 125 | Octal Registered Bus Transceivers with 3-State Outputs 28-LCCC -55 to 125 | CY54FCT646T Octal Registered Bus Transceivers with 3-State Outputs |
| Brand Name | - | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | - |
| 零件包装代码 | - | QLCC | QLCC | - | QLCC | DIP | QLCC | QLCC | - |
| 包装说明 | - | QCCN, LCC28,.45SQ | QCCN, LCC28,.45SQ | - | QCCN, LCC28,.45SQ | DIP, DIP24,.3 | QCCN, LCC28,.45SQ | QCCN, LCC28,.45SQ | - |
| 针数 | - | 28 | 28 | - | 28 | 24 | 28 | 28 | - |
| Reach Compliance Code | - | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | - |
| Factory Lead Time | - | 1 week | 6 weeks | 6 weeks | 6 weeks | 6 weeks | 6 weeks | 6 weeks | - |
| 控制类型 | - | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | - |
| 计数方向 | - | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | - |
| 系列 | - | FCT | FCT | FCT | FCT | FCT | FCT | FCT | - |
| JESD-30 代码 | - | S-CQCC-N28 | S-CQCC-N28 | R-GDIP-T24 | S-CQCC-N28 | R-GDIP-T24 | S-CQCC-N28 | S-CQCC-N28 | - |
| 长度 | - | 11.43 mm | 11.43 mm | 32 mm | 11.43 mm | 32 mm | 11.43 mm | 11.43 mm | - |
| 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 | - |
| 最大I（ol） | - | 0.064 A | 0.064 A | 0.064 A | 0.064 A | 0.064 A | 0.064 A | 0.064 A | - |
| 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 | 28 | 24 | 28 | 28 | - |
| 最高工作温度 | - | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | - |
| 最低工作温度 | - | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | - |
| 输出特性 | - | 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 | - |
| 封装主体材料 | - | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | - |
| 封装代码 | - | QCCN | QCCN | DIP | QCCN | DIP | QCCN | QCCN | - |
| 封装等效代码 | - | LCC28,.45SQ | LCC28,.45SQ | DIP24,.3 | LCC28,.45SQ | DIP24,.3 | LCC28,.45SQ | LCC28,.45SQ | - |
| 封装形状 | - | SQUARE | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR | SQUARE | SQUARE | - |
| 封装形式 | - | CHIP CARRIER | CHIP CARRIER | IN-LINE | CHIP CARRIER | IN-LINE | CHIP CARRIER | CHIP CARRIER | - |
| 包装方法 | - | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | - |
| 峰值回流温度（摄氏度） | - | 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 | - |
| 最大电源电流（ICC） | - | 0.2 mA | 0.2 mA | 0.2 mA | 0.2 mA | 0.2 mA | 0.2 mA | 0.2 mA | - |
| Prop。Delay @ Nom-Sup | - | 9 ns | 9 ns | 9 ns | 9 ns | 9 ns | 9 ns | 9 ns | - |
| 传播延迟（tpd） | - | 10 ns | 7 ns | 7 ns | 6.3 ns | 7 ns | 7 ns | 6.3 ns | - |
| 认证状态 | - | Qualified | Qualified | Qualified | Qualified | Not Qualified | Not Qualified | Not Qualified | - |
| 施密特触发器 | - | No | No | No | No | No | No | No | - |
| 筛选级别 | - | MIL-STD-883 | MIL-STD-883 | 38535Q/M;38534H;883B | MIL-STD-883 | 38535Q/M;38534H;883B | 38535Q/M;38534H;883B | 38535Q/M;38534H;883B | - |
| 座面最大高度 | - | 2.03 mm | 2.03 mm | 5.08 mm | 2.03 mm | 5.08 mm | 2.03 mm | 2.03 mm | - |
| 最大供电电压 (Vsup) | - | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | - |
| 最小供电电压 (Vsup) | - | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 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 | - |
| 表面贴装 | - | YES | YES | NO | YES | NO | YES | YES | - |
| 技术 | - | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | - |
| 温度等级 | - | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | - |
| 端子形式 | - | NO LEAD | NO LEAD | THROUGH-HOLE | NO LEAD | THROUGH-HOLE | NO LEAD | NO LEAD | - |
| 端子节距 | - | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | - |
| 端子位置 | - | QUAD | QUAD | DUAL | QUAD | DUAL | QUAD | QUAD | - |
| 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 | - |
| 翻译 | - | N/A | N/A | N/A | N/A | N/A | N/A | N/A | - |
| 触发器类型 | - | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | - |
| 宽度 | - | 11.43 mm | 11.43 mm | 6.92 mm | 11.43 mm | 6.92 mm | 11.43 mm | 11.43 mm | - |
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