型号
- 型号
- 关键词
HC/UH SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP16
| 型号 | SN54HC194J | SN74HC194N | SN54HC194FK |
|---|---|---|---|
| 描述 | HC/UH SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP16 | HC/UH SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16 | HC/UH SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CQCC20 |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 |
| 厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 包装说明 | DIP, DIP16,.3 | DIP, DIP16,.3 | QCCN, LCC20,.35SQ |
| Reach Compliance Code | not_compliant | not_compliant | _compli |
| 其他特性 | HOLD MODE | HOLD MODE | HOLD MODE |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| 系列 | HC/UH | HC/UH | HC/UH |
| JESD-30 代码 | R-GDIP-T16 | R-PDIP-T16 | S-CQCC-N20 |
| 长度 | 19.56 mm | 19.305 mm | 8.89 mm |
| 逻辑集成电路类型 | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT |
| 位数 | 4 | 4 | 4 |
| 功能数量 | 1 | 1 | 1 |
| 端子数量 | 16 | 16 | 20 |
| 最高工作温度 | 125 °C | 85 °C | 125 °C |
| 最低工作温度 | -55 °C | -40 °C | -55 °C |
| 输出极性 | TRUE | TRUE | TRUE |
| 封装主体材料 | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED |
| 封装代码 | DIP | DIP | QCCN |
| 封装等效代码 | DIP16,.3 | DIP16,.3 | LCC20,.35SQ |
| 封装形状 | RECTANGULAR | RECTANGULAR | SQUARE |
| 封装形式 | IN-LINE | IN-LINE | CHIP CARRIER |
| 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） | 220 ns | 180 ns | 220 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 5.08 mm | 5.08 mm | 2.03 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 | YES |
| 技术 | CMOS | CMOS | CMOS |
| 温度等级 | MILITARY | INDUSTRIAL | MILITARY |
| 端子形式 | THROUGH-HOLE | THROUGH-HOLE | NO LEAD |
| 端子节距 | 2.54 mm | 2.54 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | QUAD |
| 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 | 8.89 mm |
| 最小 fmax | 36 MHz | 36 MHz | 36 MHz |
| 最大频率@ Nom-Sup | 21000000 Hz | 25000000 Hz | - |