SM4高速密码芯片

__高速流水线实现SM4分组密码算法；\r\n__算法分组长度为128比特，密钥长度为128比特；\r\n__具有ECB、CBC、MAC和OFB模式下的6条密码运算命令；\r\n__具有单总线、双总线两种工作方式；\r\n__ECB模式，双总线工作方式下加/解密速率最高可达2.5Gbps；\r\n__具有与 SRAM 操作时序类似的32位并行接口；\r\n__内置16K字节Buffer，可缓冲存储1024个分组的数据；\r\n__3.3V工作电压；\r\n__LQFP128 封装。;

Dual 3-input NOR gate and inverter

DESCRIPTION The HEF4000B provides the positive dual 3-input NOR function. A single stage inverting function with standard output performance is also accomplished. The outputs are fully buffered for highest noise immunity and pattern insensitivity of output impedance.

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • High reliability, achieved by the DHD structure • Allowing to insert to a 5 mm pitch hole • Finely divided zener-voltage rank • Sharp rising performance • Wide voltage range: VZ = 2.0 V to 39 V

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • High reliability, achieved by the DHD structure • Allowing to insert to a 5 mm pitch hole • Finely divided zener-voltage rank • Sharp rising performance • Wide voltage range: VZ = 2.0 V to 39 V

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • Extremely low noise voltage caused from diode (1/3 to 1/10 of our conventional MAZ4000 series) • Extremely good rising performance (in the low-current range) • Easy-to-identify the zener-voltage rank by the color bands • Easy

Machine Vision Strobe

Description The PerkinElmer MVS 3001 (AC) and 3008 (DC) Machine Vision Strobe systems produce short duration, high intensity light pulses for industrial vision applications. These systems consist of an enclosure housing, power supply and trigger module, and a flashlamp. The flashlamp is conn