常用集成电路引脚图.doc

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1、常用集成电路引脚图1A1B1Y2A2B2YGNDVcc4B4A4Y3B3A3Y123456789101112131474LS00四2输入与非门Y=AB1Y1A1B2Y2A2BGNDVcc4Y4B4A3Y3B3A123456789101112131474LS02四2输入或非门Y=A+B1A1Y2A2Y3A3YGNDVcc6A6Y5A5Y4A4Y123456789101112131474LS04六反相器Y=A1A1B1Y2A2B2YGNDVcc4B4A4Y3B3A3Y123456789101112131474LS08四2输入与门Y=AB1A1B2A2B2

2、C2YGNDVcc1C1Y3C3B3A3Y123456789101112131474LS10三3输入与非门Y=ABC1A1BNC1C1D1YGNDVcc2D2CNC2B2A2Y123456789101112131474LS20双四输入与非门Y=ABCDD1RD1D1CP1SD1Q1QGNDVcc2RD2D2CP2SD2Q2Q123456789101112131474LS74双上升沿D触发器Qn+1=D(CP↑)VccYfYgYaYbYcYdYeA1A2LTBI/RBORBIA3A0GND123456789101112131474LS48七段译码器/驱

3、动器15161K1Q1QGND2K2Q2Q2J151CP1SD1RD1JVcc2CP2SD2RD123456789101112131474LS106双J-K触发器16CP下降沿有效，异步置位/复位CP1PR1JVccCLR2PR2K1K1Q1QGND2J2Q2Q123456789101112131474LS78双J-K触发器CP上升沿有效，异步置位/复位一、TTL数字集成电路引脚图A0A1A2G2AG2BG1Y7GNDVccY0Y1Y2Y3Y4Y5Y6123456789101112131474LS1383线—8线译码器15161STA11D31D21

4、D11D01YGNDVcc2STA02D32D22D12D02Y123456789101112131474LS153双4选1数据选择器15161G1A12Y41A22Y31A32Y21A42Y1GNDVcc2G1Y12A41Y22A31Y32A21Y42A11718192011121314151091234567874LS2448缓冲器/线驱动器CRCPD0D1D2D3CTPGNDVccCOQ0Q1Q2Q3CTTLD123456789101112131474LS160十进制同步计数器1516A1D01D11Y2D02D12YGNDVccST4D04D

5、14Y3D03D13Y74LS157四2选1数据选择器12345678910111213141516DIRA1A2A3A4A5A6A7A8GNDVccGB1B2B3B4B5B6B7B81718192011121314151091234567874LS2453态输出8总线收发器CRCPD0D1D2D3CTPGNDVccCOQ0Q1Q2Q3CTTLD123456789101112131474LS1614位二进制同步加计数器1516ABQAQBQCQDGNDVccQHQGQFQERDCP123456789101112131474LS1648位移位寄存器2输

6、入与门RD1Q1D2D2Q3Q3D4D4QGNDVcc8Q8D7D7Q6Q6D5D5QCP74LS2738D触发器17181920111213141510912345678Vcc8Q8D7D7Q6Q6D5D5QLEEN1Q1D2D2Q3Q3D4D4QGND1718192011121314151091234567874LS3738D锁存器/触发器二、CMOS集成电路引脚图1A1B1Y2Y2A2BVssVDD4A4B4Y3Y3B3A1234567891011121314CC4001四2输入或非门Y=A+B1A1B1Y2Y2A2BVssVDD4B4A4Y3

7、Y3B3A1234567891011121314CC4011四2输入与非门Y=AB1Q1Q1CP1RD1D1SDVSSVDD2Q2Q2CP2RD2D2SD1234567891011121314CC4013双上升沿D触发器CP上升沿有效，高电平置0、置1A1B1A2B2C2Y2VssVDDA3B3C3Y3Y1C11234567891011121314CC4023三3输入与非门Y=ABCVDDCRCPENCOY4Y7NCY1Y0Y2Y5Y6NCY3VSS1234567891011121314CC4022八进制计数器/分配器1516VDDCRCPENCOQ

8、9Q4Q8Q5Q1Q0Q2Q6Q7Q3VSS1234567891011121314CC4017十进制计数器/