8-Bit TRI-STATE Universal Shift Register
| MM74HC299 | MM54HC299 | MM74HC299N | MM74HC299J | MM54HC299J | |
|---|---|---|---|---|---|
| 描述 | 8-Bit TRI-STATE Universal Shift Register | 8-Bit TRI-STATE Universal Shift Register | 8-Bit TRI-STATE Universal Shift Register | 8-Bit TRI-STATE Universal Shift Register | 8-Bit TRI-STATE Universal Shift Register |
| 是否Rohs认证 | - | - | 不符合 | 不符合 | 不符合 |
| 厂商名称 | - | - | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） |
| 包装说明 | - | - | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 |
| Reach Compliance Code | - | - | unknow | unknow | unknow |
| 其他特性 | - | - | HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL | HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL | HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL |
| 计数方向 | - | - | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| 系列 | - | - | HC/UH | HC/UH | HC/UH |
| JESD-30 代码 | - | - | R-PDIP-T20 | R-GDIP-T20 | R-GDIP-T20 |
| JESD-609代码 | - | - | e0 | e0 | e0 |
| 长度 | - | - | 26.075 mm | 24.51 mm | 24.51 mm |
| 负载电容（CL） | - | - | 50 pF | 50 pF | 50 pF |
| 逻辑集成电路类型 | - | - | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT |
| 位数 | - | - | 8 | 8 | 8 |
| 功能数量 | - | - | 1 | 1 | 1 |
| 端子数量 | - | - | 20 | 20 | 20 |
| 最高工作温度 | - | - | 85 °C | 85 °C | 125 °C |
| 最低工作温度 | - | - | -40 °C | -40 °C | -55 °C |
| 输出特性 | - | - | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | - | - | TRUE | TRUE | TRUE |
| 封装主体材料 | - | - | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| 封装代码 | - | - | DIP | DIP | DIP |
| 封装等效代码 | - | - | DIP20,.3 | DIP20,.3 | DIP20,.3 |
| 封装形状 | - | - | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | - | IN-LINE | IN-LINE | IN-LINE |
| 峰值回流温度（摄氏度） | - | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | - | - | 2/6 V | 2/6 V | 2/6 V |
| 传播延迟（tpd） | - | - | 210 ns | 48 ns | 54 ns |
| 认证状态 | - | - | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | - | - | 5.08 mm | 5.08 mm | 5.08 mm |
| 最大供电电压 (Vsup) | - | - | 6 V | 6 V | 6 V |
| 最小供电电压 (Vsup) | - | - | 2 V | 2 V | 2 V |
| 标称供电电压 (Vsup) | - | - | 5 V | 5 V | 5 V |
| 表面贴装 | - | - | NO | NO | NO |
| 技术 | - | - | CMOS | CMOS | CMOS |
| 温度等级 | - | - | INDUSTRIAL | INDUSTRIAL | MILITARY |
| 端子面层 | - | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | - | - | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | - | - | 2.54 mm | 2.54 mm | 2.54 mm |
| 端子位置 | - | - | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | - | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 触发器类型 | - | - | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 宽度 | - | - | 7.62 mm | 7.62 mm | 7.62 mm |
| 最小 fmax | - | - | 23 MHz | 20 MHz | 18 MHz |
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