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SN74LV 参数 Datasheet PDF下载

SN74LV图片预览
型号: SN74LV
PDF下载: 下载PDF文件 查看货源
内容描述: 掌上数据手册 [Pocket Data Book]
分类和应用:
文件页数/大小: 794 页 / 6006 K
品牌: TI [ TEXAS INSTRUMENTS ]
 浏览型号SN74LV的Datasheet PDF文件第209页浏览型号SN74LV的Datasheet PDF文件第210页浏览型号SN74LV的Datasheet PDF文件第211页浏览型号SN74LV的Datasheet PDF文件第212页浏览型号SN74LV的Datasheet PDF文件第214页浏览型号SN74LV的Datasheet PDF文件第215页浏览型号SN74LV的Datasheet PDF文件第216页浏览型号SN74LV的Datasheet PDF文件第217页  
Pin Assignments  
16823  
18-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS  
WITH DUAL OUTPUTS  
1CLK 1CLKEN 1D1  
GND  
1D2  
1D3  
V
CC  
1D4  
1D5  
1D6  
GND  
1D7  
1D8  
1D9  
2D1  
2D2  
2D3  
GND  
2D4  
2D5  
2D6  
V
2D7  
2D8  
GND  
2D9 2CLKEN 2CLK  
CC  
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29  
1
2
3
1Q1  
4
GND  
5
1Q2  
6
1Q3  
7
CC  
8
1Q4  
9
1Q5  
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28  
1CLR 1OE  
V
1Q6  
GND  
1Q7  
1Q8  
1Q9  
2Q1  
2Q2  
2Q3  
GND  
2Q4  
2Q5  
2Q6  
V
2Q7  
2Q8  
GND  
2Q9  
2OE 2CLR  
CC  
See page 684  
16825  
18-BIT BUS BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
1OE2 1A1  
1A2  
GND  
1A3  
1A4  
V
CC  
1A5  
1A6  
1A7  
GND  
1A8  
1A9  
GND GND  
2A1  
2A2  
GND  
2A3  
2A4  
2A5  
V
2A6  
2A7  
GNA  
2A8  
2A9 2OE2  
CC  
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29  
1
2
3
1Y2  
4
GNA  
5
1Y3  
6
1Y4  
7
CC  
8
1Y5  
9
1Y6  
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28  
1OE1 1Y1  
V
1Y7  
GNA  
1Y8  
1Y9  
GND GND  
2Y1  
2Y2  
GNA  
2Y3  
2Y4  
2Y5  
V
2Y6  
2Y7  
GNA  
2Y8  
2Y9 2OE1  
CC  
See page 685  
16827  
20-BIT BUS BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
1OE2 1A1  
1A2  
GND  
1A3  
1A4  
V
CC  
1A5  
1A6  
1A7  
GND  
1A8  
1A9 1A10 2A1  
2A2  
2A3  
GND  
2A4  
2A5  
2A6  
V
2A7  
2A8  
GNA  
2A9 2A10 2OE2  
CC  
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29  
1
2
3
1Y2  
4
GNA  
5
1Y3  
6
1Y4  
7
CC  
8
1Y5  
9
1Y6  
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28  
1OE1 1Y1  
V
1Y7  
GNA  
1Y8  
1Y9 1Y10 2Y1  
2Y2  
2Y3  
GNA  
2Y4  
2Y5  
2Y6  
V
2Y7  
2Y8  
GNA  
2Y9 2Y10 2OE1  
CC  
See page 686  
16831  
1-TO-4 ADDRESS REGISTER/DRIVER  
WITH 3-STATE OUTPUTS  
1Y2  
2Y2  
GND  
3Y2  
4Y2  
VCC  
1Y3  
2Y3  
GND  
3Y3  
4Y3  
GND  
1Y4  
2Y4  
VCC  
3Y4  
4Y4  
GND  
1Y5  
2Y5  
3Y5  
4Y5  
GND 1Y6  
2Y6  
VCC  
3Y6  
4Y6  
GND 1Y7  
2Y7  
GND 3Y7  
4Y7  
VCC  
1Y8  
2Y8  
GND 3Y8  
4Y8  
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41  
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61  
1
4Y1  
2
3Y1  
3
GND  
4
2Y1  
5
1Y1  
6
VCC  
7
NC  
8
A1  
9
GND  
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40  
NC A2 GND NC A3 VCC NC A4 GND CLK OE1 OE2 SEL GND A5 A6 VCC A7 NC GND A8 NC GND A9 NC VCC 4Y9 3Y9 GND 2Y9 1Y9  
NC-No internal connection  
See page 688  
208  
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