是否Rohs认证: | 不符合 | 生命周期: | Obsolete |
包装说明: | DIP, DIP24,.3 | Reach Compliance Code: | unknown |
HTS代码: | 8542.39.00.01 | 风险等级: | 5.88 |
其他特性: | 6 MIDDLE BITS CAN BE SET H/L AS A GROUP | 计数方向: | BIDIRECTIONAL |
系列: | LS | JESD-30 代码: | R-GDIP-T24 |
JESD-609代码: | e0 | 负载电容(CL): | 50 pF |
负载/预设输入: | YES | 逻辑集成电路类型: | BINARY COUNTER |
最大频率@ Nom-Sup: | 12500000 Hz | 最大I(ol): | 0.024 A |
工作模式: | SYNCHRONOUS | 位数: | 10 |
功能数量: | 1 | 端子数量: | 24 |
最高工作温度: | 75 °C | 最低工作温度: | |
输出特性: | 3-STATE | 封装主体材料: | CERAMIC, GLASS-SEALED |
封装代码: | DIP | 封装等效代码: | DIP24,.3 |
封装形状: | RECTANGULAR | 封装形式: | IN-LINE |
峰值回流温度(摄氏度): | NOT SPECIFIED | 电源: | 5 V |
最大电源电流(ICC): | 180 mA | 传播延迟(tpd): | 30 ns |
认证状态: | Not Qualified | 座面最大高度: | 5.715 mm |
子类别: | Counters | 最大供电电压 (Vsup): | 5.25 V |
最小供电电压 (Vsup): | 4.75 V | 标称供电电压 (Vsup): | 5 V |
表面贴装: | NO | 技术: | TTL |
温度等级: | COMMERCIAL EXTENDED | 端子面层: | Tin/Lead (Sn/Pb) |
端子形式: | THROUGH-HOLE | 端子节距: | 2.54 mm |
端子位置: | DUAL | 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: | 7.62 mm |
最小 fmax: | 12.5 MHz | Base Number Matches: | 1 |
型号 | 品牌 | 获取价格 | 描述 | 数据表 |
DM74LS491J/A+ | ETC |
获取价格 |
Synchronous Up/Down Counter | |
DM74LS491J/B+ | ETC |
获取价格 |
Synchronous Up/Down Counter | |
DM74LS491N | NSC |
获取价格 |
10-Bit Counter | |
DM74LS491N | TI |
获取价格 |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 10-BIT BIDIRECTIONAL BINARY COUNTER, PDIP24, SKINNY | |
DM74LS491N/A+ | ETC |
获取价格 |
Synchronous Up/Down Counter | |
DM74LS491N/B+ | ETC |
获取价格 |
Synchronous Up/Down Counter | |
DM74LS498AJ | TI |
获取价格 |
LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP2 | |
DM74LS498AN | TI |
获取价格 |
LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP2 | |
DM74LS49J/A+ | ETC |
获取价格 |
Decoder/Driver | |
DM74LS49N/A+ | TI |
获取价格 |
IC,DECODER/DRIVER,LS-TTL,DIP,14PIN,PLASTIC |