SN54HC688 8-Bit Identity Comparators
| 参数名称 | 属性值 |
| tpd @ nom Voltage(Max)(ns) | 45 |
| Bits(#) | 8 |
| ICC @ nom voltage(Max)(mA) | 0.08 |
| F @ nom voltage(Max)(Mhz) | 70 |
| Technology Family | HC |
| Rating | Military |
| IOL(Max)(mA) | 5.2/-5.2 |
| VCC(Max)(V) | 6 |
| Operating temperature range(C) | -55 to 125 |
| VCC(Min)(V) | 2 |
| Voltage(Nom)(V) | 6 |
| Package Group | CDIP|20,LCCC|20 |
| SN54HC688 | 5962-86818012A | 5962-8681801RA | SN54HC688J | SNJ54HC688FK | SNJ54HC688J | SN74HC688 | |
|---|---|---|---|---|---|---|---|
| 描述 | SN54HC688 8-Bit Identity Comparators | 8-Bit Identity Comparators 20-LCCC -55 to 125 | 8-Bit Identity Comparators 20-CDIP -55 to 125 | 8-Bit Identity Comparators 20-CDIP -55 to 125 | 8-Bit Identity Comparators 20-LCCC -55 to 125 | 8-Bit Identity Comparators 20-CDIP -55 to 125 | SN74HC688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable |
| Brand Name | - | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | - |
| 零件包装代码 | - | QLCC | DIP | DIP | QLCC | DIP | - |
| 包装说明 | - | QCCN, LCC20,.35SQ | DIP, DIP20,.3 | DIP, DIP20,.3 | QCCN, LCC20,.35SQ | DIP, DIP20,.3 | - |
| 针数 | - | 20 | 20 | 20 | 20 | 20 | - |
| Reach Compliance Code | - | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | - |
| Factory Lead Time | - | 6 weeks | 8 weeks | 6 weeks | 1 week | 8 weeks | - |
| 系列 | - | HC/UH | HC/UH | HC/UH | HC/UH | HC/UH | - |
| JESD-30 代码 | - | S-CQCC-N20 | R-GDIP-T20 | R-GDIP-T20 | S-CQCC-N20 | R-GDIP-T20 | - |
| 长度 | - | 8.89 mm | 24.195 mm | 26.92 mm | 8.89 mm | 24.195 mm | - |
| 负载电容（CL） | - | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | - |
| 逻辑集成电路类型 | - | IDENTITY COMPARATOR | IDENTITY COMPARATOR | IDENTITY COMPARATOR | IDENTITY COMPARATOR | IDENTITY COMPARATOR | - |
| 最大I（ol） | - | 0.0052 A | 0.0052 A | 0.0052 A | 0.0052 A | 0.0052 A | - |
| 位数 | - | 8 | 8 | 8 | 8 | 8 | - |
| 功能数量 | - | 1 | 1 | 1 | 1 | 1 | - |
| 端子数量 | - | 20 | 20 | 20 | 20 | 20 | - |
| 最高工作温度 | - | 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 | - |
| 输出极性 | - | INVERTED | INVERTED | INVERTED | INVERTED | INVERTED | - |
| 封装主体材料 | - | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | - |
| 封装代码 | - | QCCN | DIP | DIP | QCCN | DIP | - |
| 封装等效代码 | - | LCC20,.35SQ | DIP20,.3 | DIP20,.3 | LCC20,.35SQ | DIP20,.3 | - |
| 封装形状 | - | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | - |
| 封装形式 | - | CHIP CARRIER | IN-LINE | IN-LINE | CHIP CARRIER | IN-LINE | - |
| 包装方法 | - | TUBE | TUBE | TUBE | TUBE | TUBE | - |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - |
| 电源 | - | 2/6 V | 2/6 V | 2/6 V | 2/6 V | 2/6 V | - |
| 最大电源电流（ICC） | - | 0.08 mA | 0.08 mA | 0.08 mA | 0.08 mA | 0.08 mA | - |
| Prop。Delay @ Nom-Sup | - | 45 ns | 45 ns | 45 ns | 45 ns | 45 ns | - |
| 传播延迟（tpd） | - | 313 ns | 313 ns | 313 ns | 313 ns | 313 ns | - |
| 认证状态 | - | Qualified | Qualified | Not Qualified | Not Qualified | Not Qualified | - |
| 筛选级别 | - | MIL-STD-883 | MIL-STD-883 | - | MIL-PRF-38535 | MIL-PRF-38535 | - |
| 座面最大高度 | - | 2.03 mm | 5.08 mm | 5.08 mm | 2.03 mm | 5.08 mm | - |
| 最大供电电压 (Vsup) | - | 6 V | 6 V | 6 V | 6 V | 6 V | - |
| 最小供电电压 (Vsup) | - | 2 V | 2 V | 2 V | 2 V | 2 V | - |
| 标称供电电压 (Vsup) | - | 5 V | 5 V | 5 V | 5 V | 5 V | - |
| 表面贴装 | - | YES | NO | NO | YES | NO | - |
| 技术 | - | CMOS | CMOS | CMOS | CMOS | CMOS | - |
| 温度等级 | - | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | - |
| 端子形式 | - | NO LEAD | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | THROUGH-HOLE | - |
| 端子节距 | - | 1.27 mm | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm | - |
| 端子位置 | - | QUAD | DUAL | 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 | - |
| 宽度 | - | 8.89 mm | 7.62 mm | 7.62 mm | 8.89 mm | 7.62 mm | - |
| Base Number Matches | - | 1 | 1 | 1 | 1 | 1 | - |
| ECCN代码 | - | - | EAR99 | EAR99 | EAR99 | EAR99 | - |
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