Classification of IC Chips IC芯片分类	Logic Families 逻辑族
Numbering of components 部件编号	IC Series Designations IC系列设计ations
Pinout diagrams 引脚图

Index

Electronics concepts

Digital Circuits

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IC Logic Circuits

IC 逻辑电路

IC 7400 NAND	IC 7420 4-input NAND Gates IC 7420 四输入 NAND 门	IC 7432 OR Gates IC 7432 或门
IC 7402 NOR	IC 7486 XOR	...
IC 7404 Hex Inverter IC 7404 六进制反相器	IC 7408 Quad AND gate IC 7408 四输入与门	...

Integrated Circuit Components

集成电路元件

Index

Electronics concepts

Digital Circuits

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Classification of IC Chips

IC芯片分类

Classification of integrated circuit components may be by:

集成电路元件的分类可能为：

Number of gates

门的数量

Logic family

逻辑族

Integrated Circuit Components

集成电路元件

Index

Electronics concepts

Digital Circuits

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IC Classification by Complexity

按复杂度分类的IC分类

Classification of ICs from Tocci, Digital Systems.

从Tocci的《数字系统》中集成电路的分类

Complexity 复杂性	Number of Gates 门数
Small-scale integration (SSI) 小规模集成（SSI）	Fewer than 12 少于12
Medium-scale integration (MSI) 中规模集成电路（MSI）	12 to 99 12到99
Large-scale integration (LSI) 大规模集成电路 (LSI)	100 to 9999 100到9999
Very large-scale integration (VLSI) 非常大规模集成电路（VLSI）	10,000 to 99,999 10000到99999
Ultra large-scale integration (ULSI) 超大规模集成电路（ULSI）	100,000 or more 100,000或更多

Integrated Circuit Components

集成电路元件

Index

Electronics concepts

Digital Circuits

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IC Series Designations

IC系列设计ations

Prefixes for integrated circuits.

集成电路的前缀

TTL Series TTL 系列	Prefix 前缀	CMOS Series CMOS系列	Prefix 前缀
Standard TTL 标准TTL	74	Metal-gate CMOS 金属栅CMOS	40 or 140 40 或 140
High-Speed TTL 高速TTL	74H	Metal-gate CMOS 金属栅CMOS	40 or 140 40 或 140
Low-Power TTL 低功耗TTL	74L	Metal-gate, pin-compatible with TTL 金属逻辑门，与TTL兼容	74C
Schottky TTL Schottky TTL（专名或术语）	74S	Silicon-gate , pin-compatibel with TTL, high-speed 硅门，与TTL兼容，高速。	74HC
Low-power Schottky TTL 低功率肖特基TTL	74LS	Si gate, high-speed, elect compatible with TTL Si逻辑门，高速，与TTL兼容	74HCT
Advanced Schottky TTL 先进Schottky TTL	74AS	...	...
Advanced low-power Schottky TTL 低功耗肖特基TTL	74ALS	...	...

Integrated Circuit Components

集成电路元件

Index

Electronics concepts

Digital Circuits

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