型号
- 型号
- 关键词
LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20
| 型号 | 54LS299FMQB | 54LS299LMQB | 54LS299DMQB |
|---|---|---|---|
| 描述 | LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20 | LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20 |
| 包装说明 | DFP, FL20,.3 | QCCN, LCC20,.35SQ | DIP, DIP20,.3 |
| Reach Compliance Code | unknown | unknown | unknown |
| 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 | LS | LS | LS |
| JESD-30 代码 | R-GDFP-F20 | S-CQCC-N20 | R-GDIP-T20 |
| 负载电容（CL） | 15 pF | 15 pF | 15 pF |
| 逻辑集成电路类型 | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT |
| 最大频率@ Nom-Sup | 35000000 Hz | 35000000 Hz | 35000000 Hz |
| 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 | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -55 °C | -55 °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 | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED |
| 封装代码 | DFP | QCCN | DIP |
| 封装等效代码 | FL20,.3 | LCC20,.35SQ | DIP20,.3 |
| 封装形状 | RECTANGULAR | SQUARE | RECTANGULAR |
| 封装形式 | FLATPACK | CHIP CARRIER | IN-LINE |
| 电源 | 5 V | 5 V | 5 V |
| 传播延迟（tpd） | 35 ns | 35 ns | 35 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified |
| 筛选级别 | 38535Q/M;38534H;883B | 38535Q/M;38534H;883B | 38535Q/M;38534H;883B |
| 座面最大高度 | 2.286 mm | 1.905 mm | 5.08 mm |
| 最大供电电压 (Vsup) | 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 |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | NO |
| 技术 | TTL | TTL | TTL |
| 温度等级 | MILITARY | MILITARY | MILITARY |
| 端子形式 | FLAT | NO LEAD | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 1.27 mm | 2.54 mm |
| 端子位置 | DUAL | QUAD | DUAL |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 宽度 | 6.731 mm | 8.89 mm | 7.62 mm |
| 最小 fmax | 35 MHz | 35 MHz | 35 MHz |
| Base Number Matches | 1 | 1 | 1 |
| 长度 | - | 8.89 mm | 24.51 mm |