LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CQCC20, CERAMIC, LCC-20
| 参数名称 | 属性值 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | Motorola ( NXP ) |
| 零件包装代码 | QLCC |
| 包装说明 | QCCN, LCC20,.35SQ |
| 针数 | 20 |
| Reach Compliance Code | unknown |
| 其他特性 | TCO OUTPUT |
| 计数方向 | BIDIRECTIONAL |
| 系列 | LS |
| JESD-30 代码 | S-CQCC-N20 |
| JESD-609代码 | e0 |
| 长度 | 8.89 mm |
| 负载电容（CL） | 50 pF |
| 负载/预设输入 | YES |
| 逻辑集成电路类型 | DECADE COUNTER |
| 工作模式 | SYNCHRONOUS |
| 位数 | 4 |
| 功能数量 | 1 |
| 端子数量 | 20 |
| 最高工作温度 | 125 °C |
| 最低工作温度 | -55 °C |
| 封装主体材料 | CERAMIC, METAL-SEALED COFIRED |
| 封装代码 | QCCN |
| 封装等效代码 | LCC20,.35SQ |
| 封装形状 | SQUARE |
| 封装形式 | CHIP CARRIER |
| 峰值回流温度（摄氏度） | NOT SPECIFIED |
| 电源 | 5 V |
| 最大电源电流（ICC） | 35 mA |
| 传播延迟（tpd） | 57 ns |
| 认证状态 | Not Qualified |
| 筛选级别 | 38535Q/M;38534H;883B |
| 座面最大高度 | 1.9 mm |
| 最大供电电压 (Vsup) | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | YES |
| 技术 | TTL |
| 温度等级 | MILITARY |
| 端子面层 | Tin/Lead (Sn/Pb) |
| 端子形式 | NO LEAD |
| 端子节距 | 1.27 mm |
| 端子位置 | QUAD |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED |
| 触发器类型 | POSITIVE EDGE |
| 宽度 | 8.89 mm |
| 最小 fmax | 18 MHz |
| Base Number Matches | 1 |
| 54LS190M/B2AJC | 54LS190/BFAJC | 7603501EA | 7603501FA | 76035012A | 54LS190/BEAJC | |
|---|---|---|---|---|---|---|
| 描述 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CQCC20, CERAMIC, LCC-20 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDFP16, CERAMIC, FP-16 | Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16, CERDIP-16 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDFP16, CERAMIC, FP-16 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CQCC20, CERAMIC, LCC-20 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDIP16, CERDIP-16 |
| 包装说明 | QCCN, LCC20,.35SQ | DFP, FL16,.3 | DIP, | DFP, | QCCN, | DIP, DIP16,.3 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| 其他特性 | TCO OUTPUT | TCO OUTPUT | TCO OUTPUT | TCO OUTPUT | TCO OUTPUT | TCO OUTPUT |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| 系列 | LS | LS | LS | LS | LS | LS |
| JESD-30 代码 | S-CQCC-N20 | R-GDFP-F16 | R-GDIP-T16 | R-GDFP-F16 | S-CQCC-N20 | R-GDIP-T16 |
| 长度 | 8.89 mm | 9.65 mm | 19.3 mm | 9.65 mm | 8.885 mm | 19.3 mm |
| 负载电容（CL） | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
| 负载/预设输入 | YES | YES | YES | YES | YES | YES |
| 逻辑集成电路类型 | DECADE COUNTER | DECADE COUNTER | DECADE COUNTER | DECADE COUNTER | DECADE COUNTER | DECADE COUNTER |
| 工作模式 | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
| 位数 | 4 | 4 | 4 | 4 | 4 | 4 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 16 | 16 | 16 | 20 | 16 |
| 最高工作温度 | 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 |
| 封装主体材料 | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED |
| 封装代码 | QCCN | DFP | DIP | DFP | QCCN | DIP |
| 封装形状 | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| 封装形式 | CHIP CARRIER | FLATPACK | IN-LINE | FLATPACK | CHIP CARRIER | IN-LINE |
| 最大电源电流（ICC） | 35 mA | 35 mA | 35 mA | 35 mA | 35 mA | 35 mA |
| 传播延迟（tpd） | 57 ns | 57 ns | 57 ns | 57 ns | 57 ns | 57 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1.9 mm | 2.15 mm | 4.19 mm | 2.15 mm | 1.9 mm | 4.19 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 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 | 4.5 V | 4.5 V | 4.5 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | NO | YES | YES | NO |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY |
| 端子形式 | NO LEAD | FLAT | THROUGH-HOLE | FLAT | NO LEAD | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| 端子位置 | QUAD | DUAL | DUAL | DUAL | QUAD | DUAL |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 宽度 | 8.89 mm | 6.415 mm | 7.62 mm | 6.415 mm | 8.885 mm | 7.62 mm |
| 最小 fmax | 18 MHz | 18 MHz | 18 MHz | 18 MHz | 18 MHz | 18 MHz |
| 厂商名称 | Motorola ( NXP ) | - | Motorola ( NXP ) | Motorola ( NXP ) | Motorola ( NXP ) | Motorola ( NXP ) |
| 零件包装代码 | QLCC | DFP | - | DFP | QLCC | DIP |
| 针数 | 20 | 16 | - | 16 | 20 | 16 |
| Base Number Matches | 1 | 1 | 1 | 1 | - | - |
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