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74AC20

更新时间： 2024-11-25 22:53:11

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		输入元件
页数	文件大小	规格书
7页	70K
描述
DUAL 4-INPUT NAND GATE

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中文翻译

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数据手册

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74AC20 数据手册

74AC20

DUAL 4-INPUT NAND GATE

PRELIMINARY DATA

■

HIGH SPEED: t_PD= 4 ns (TYP.) at V_CC= 5V

LOW POWER DISSIPATION:

I_CC= 4 µA (MAX.) at T_A= 25 ^oC

HIGH NOISE IMMUNITY:

■

V_NIH= V_NIL= 28% V_CC(MIN.)

50Ω TRANSMISSION LINE DRIVING

CAPABILITY

SYMMETRICAL OUTPUT IMPEDANCE:

|I_OH| = I_OL=24 mA (MIN)

BALANCED PROPAGATION DELAYS:

t_PLHt_PHL

OPERATING VOLTAGE RANGE:

(Plastic Package)

(Micro Package)

ORDER CODES :

74AC20B

74AC20M

wiring C²MOS technology. It is ideal for low

power applications mantaining high speed

operation similar to equivalent Bipolar Schottky

TTL.

The internal circuit is composed of 3 stages

including buffer output, which enables high noise

immunity and stable output.

V_CC(OPR) = 2V to 6V

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 20

IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

The AC20 is an advanced high-speed CMOS

DUAL 4-INPUT NAND GATE fabricated with

sub-micron silicon gate and double-layer metal

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/7

May 1997

12 3 4 5 6 7

中文翻译

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与74AC20相关器件

型号	品牌	获取价格	描述	数据表
74AC20_05	FAIRCHILD	获取价格	Dual 4-Input NAND Gate
74AC20B	STMICROELECTRONICS	获取价格	DUAL 4-INPUT NAND GATE
74AC20FC	FAIRCHILD	获取价格	NAND Gate, AC Series, 2-Func, 4-Input, CMOS, CDFP14, CERAMIC, FP-14
74AC20FCQR	FAIRCHILD	获取价格	NAND Gate, AC Series, 2-Func, 4-Input, CMOS, CDFP14, CERAMIC, FP-14
74AC20FCTR	FAIRCHILD	获取价格	NAND Gate, AC Series, 2-Func, 4-Input, CMOS, CDFP14, CERAMIC, FP-14
74AC20LC	FAIRCHILD	获取价格	NAND Gate, AC Series, 2-Func, 4-Input, CMOS, CQCC20, CERAMIC, LCC-20
74AC20LCQR	FAIRCHILD	获取价格	NAND Gate, AC Series, 2-Func, 4-Input, CMOS, CQCC20, CERAMIC, LCC-20
74AC20LCX	FAIRCHILD	获取价格	NAND Gate, AC Series, 2-Func, 4-Input, CMOS, CQCC20, CERAMIC, LCC-20
74AC20M	STMICROELECTRONICS	获取价格	DUAL 4-INPUT NAND GATE
74AC20MTC	FAIRCHILD	获取价格	Dual 4-Input NAND Gate