M54HC153F1R

更新时间： 2024-11-24 22:46:39

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		复用器输出元件
页数	文件大小	规格书
12页	262K
描述
HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER

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中文翻译

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数据手册

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M54HC153F1R 数据手册

M54HC153/253

M74HC153/253

HC153 DUAL 4 CHANNEL MULTIPLEXER

HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT

HIGH SPEED

t_PD= 12 ns (TYP.) at V_CC= 5 V

LOW POWER DISSIPATION

I_CC= 4 µA (MAX.) at T_A= 25 °C

HIGH NOISE IMMUNITY

V_NIH= V_NIL= 28 % V_CC(MIN.)

OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

SYMMETRICAL OUTPUT IMPEDANCE

I_OH= I_OL= 4 mA (MIN.)

BALANCED PROPAGATION DELAYS

t_PLH= t_PHL

B1R

(Plastic Package)

F1R

(Ceramic Package)

WIDE OPERATING VOLTAGE RANGE

V_CC(OPR) = 2 V to 6 V

PIN AND FUNCTION COMPATIBLE WITH

54/74LS153/253

M1R

(Micro Package)

C1R

(Chip Carrier)

ORDER CODES :

M54HCXXXF1R

M74HCXXXB1R

M74HCXXXM1R

M74HCXXXC1R

PIN CONNECTIONS (top view)

DESCRIPTION

The M54/74HC153 and M54/74HC253 are high

speedCMOSDUAL 4-CHANNEL MULTIPLEXERS

fabricated with silicon gate C²MOS technology.

Both achieve high speed operation, similar to equi-

valent LSTTL, while maintaining the CMOS low

power dissipation.

The designer has a choice of complementary output

(HC153) and 3-state output (HC253).

Each of these data (1C0-1C3, 2C0-2C3) is selected

by the two address inputs A and B.

Separate strobe inputs (1G, 2G) are provided for

each of the two four-line sections. The strobe input

(G) can be used to inhibit the data output ; the output

of HC 153 is fixed at a low level and the output of

HC253 is a high impedance, while the strobe input

is held low.

NC =

No Internal

Connection

All inputs are equipped with protection circuits

against static discharge and transient excess volt-

age.

January 1993

1/12

12 3 4 5 6 7...12

中文翻译

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