型号 | SN54AS169AJ | SN54ALS169BFK | SN54AS169AFK |
---|---|---|---|
描述 | Synchronous 4-Bit Up/Down Binary Counters 16-CDIP -55 to 125 | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CQCC20, CERAMIC, CC-20 | AS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CQCC20, CERAMIC, CC-20 |
厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
零件包装代码 | DIP | QFN | QFN |
包装说明 | DIP, DIP16,.3 | QCCN, LCC20,.35SQ | QCCN, LCC20,.35SQ |
针数 | 16 | 20 | 20 |
Reach Compliance Code | not_compliant | unknown | not_compliant |
其他特性 | TCO OUTPUT | TCO OUTPUT | TCO OUTPUT |
计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
系列 | AS | ALS | AS |
JESD-30 代码 | R-GDIP-T16 | S-CQCC-N20 | S-CQCC-N20 |
长度 | 19.56 mm | 8.89 mm | 8.89 mm |
负载电容(CL) | 50 pF | 50 pF | 50 pF |
负载/预设输入 | YES | YES | YES |
逻辑集成电路类型 | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER |
最大I(ol) | 0.02 A | 0.008 A | 0.02 A |
工作模式 | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
位数 | 4 | 4 | 4 |
功能数量 | 1 | 1 | 1 |
端子数量 | 16 | 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 |
封装主体材料 | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED |
封装代码 | DIP | QCCN | QCCN |
封装等效代码 | DIP16,.3 | LCC20,.35SQ | LCC20,.35SQ |
封装形状 | RECTANGULAR | SQUARE | SQUARE |
封装形式 | IN-LINE | CHIP CARRIER | CHIP CARRIER |
电源 | 5 V | 5 V | 5 V |
最大电源电流(ICC) | 63 mA | 25 mA | 63 mA |
传播延迟(tpd) | 14 ns | 23 ns | 14 ns |
认证状态 | Not Qualified | Not Qualified | Not Qualified |
座面最大高度 | 5.08 mm | 2.03 mm | 2.03 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 | NO | YES | YES |
技术 | TTL | TTL | TTL |
温度等级 | MILITARY | MILITARY | MILITARY |
端子形式 | THROUGH-HOLE | NO LEAD | NO LEAD |
端子节距 | 2.54 mm | 1.27 mm | 1.27 mm |
端子位置 | DUAL | QUAD | QUAD |
触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
宽度 | 7.62 mm | 8.89 mm | 8.89 mm |
最小 fmax | 60 MHz | 22 MHz | 60 MHz |
是否Rohs认证 | 不符合 | - | 不符合 |
最大频率@ Nom-Sup | 65000000 Hz | - | 65000000 Hz |
峰值回流温度(摄氏度) | NOT SPECIFIED | - | NOT SPECIFIED |
处于峰值回流温度下的最长时间 | NOT SPECIFIED | - | NOT SPECIFIED |