74AC158

更新时间： 2024-09-27 22:56:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		复用器
页数	文件大小	规格书
9页	84K
描述
QUAD 2 CHANNEL MULTIPLEXER INV.

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中文翻译

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数据手册

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74AC158 数据手册

74AC158

QUAD 2 CHANNEL MULTIPLEXER (INV.)

PRELIMINARY DATA

■

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

LOW POWER DISSIPATION:

I_CC= 8 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 :

74AC158B

74AC158M

It consists of four 2-input digital multiplexers with

common select and strobe inputs. It is an

inverting multiplexer. When the STROBE input is

held high selection of data is inhibit and all the

outputs become high. The SELECT decoding

determines whether the A or B inputs get routed

to their corresponding Y outputs.

V_CC(OPR) = 2V to 6V

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 158

IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The AC158 is an high-speed CMOS QUAD

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

2-CHANNEL

MULTIPLEXER

(INVERTING)

fabricated with sub-micron silicon gate and

double-layer metal wiring C²MOS technology. It is

ideal for low power applications maintaining high

speed operation similar to equivalent Bipolar

Schottky TTL.

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/9

May 1997

12 3 4 5 6 7...9

中文翻译

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与74AC158相关器件

型号	品牌	获取价格	描述	数据表
74AC158B	STMICROELECTRONICS	获取价格	QUAD 2 CHANNEL MULTIPLEXER INV.
74AC158FC	FAIRCHILD	获取价格	Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, Inverted Output, CMOS, CDFP16
74AC158FC	TI	获取价格	AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, CDFP16, CERAMIC, FP-16
74AC158FCT	FAIRCHILD	获取价格	Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, Inverted Output, CMOS, CDFP16
74AC158FCTR	FAIRCHILD	获取价格	Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, Inverted Output, CMOS, CDFP16
74AC158FCX	FAIRCHILD	获取价格	Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, Inverted Output, CMOS, CDFP16
74AC158FCXR	FAIRCHILD	获取价格	Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, Inverted Output, CMOS, CDFP16
74AC158LC	TI	获取价格	AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20
74AC158LCQR	FAIRCHILD	获取价格	Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, Inverted Output, CMOS, CQCC20
74AC158M	STMICROELECTRONICS	获取价格	QUAD 2 CHANNEL MULTIPLEXER INV.