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SN74LS221D是什么作用： Dual monostable multivibrator with schmitt-trigger inputs
SN74LS221D类似电子元器件：
- SN74LS03D
- Quad 2-input NAND gate
- SN74LS670N
- 4 x 4 register file with 3-state outputs
- SN74LS243N
- Quad bus transceiver
- SN74LS161AD
- BCD decade counter/4-bit binary counter
- SN74LS244D
- Octal buffer/line driver with 3-state outputs
- SN74LS390D
- Dual decade counter
- SN74LS164N
- Shift register
- SN74LS77AN
- 4-bit latch
SN74LS221D PDF资料和参数原理简介
品牌 : Motorola
封装形式 : SOIC
引脚数量 : 16
温度范围 : 最小 0 °C | 最大 70 °C
文件大小 : 212 KB
功能应用 : Dual monostable multivibrator with schmitt-trigger inputs
SN74LS221D PDF资料下载