M74HC354

更新时间： 2024-09-29 22:57:55

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
12页	266K
描述
8 CHANNEL MULTIPLEXER/REGISTER 3 STATE

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中文翻译

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数据手册

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M74HC354 数据手册

M54HC354

M74HC354

8 CHANNEL MULTIPLEXER/REGISTER (3 STATE)

HIGH SPEED

t_PD= 24 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

15 LSTTL LOADS

SYMMETRICAL OUTPUT IMPEDANCE

|I_OH| = I_OL= 6 mA (MIN.)

BALANCED PROPAGATION DELAYS

t_PLH= t_PHL

WIDE OPERATING VOLTAGE RANGE

B1R

(Plastic Package)

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

V_CC(OPR) = 2 V TO 6 V

PIN AND FUNCTION COMPATIBLE

WITH 54/74LS354

ORDER CODES :

M54HC354F1R

M74HC354B1R

M74HC354M1R

M74HC354C1R

PIN CONNECTIONS (top view)

DESCRIPTION

The M54/74HC354 is a high speed CMOS8-CHAN-

NEL MULTIPLEXER/REGISTER (3-state) fabri-

cated in silicon gate C²MOS technology. It has the

same high speed performance of LSTTL combined

with true CMOS low consumption.

This device contains an 8channel digital multiplexer

with an 8-bit input data register and a 3-bit address

input register with 3-state outputs. The one of eight

input data will be provided on the Y output pin (non-

inverted output) and W output pin (inverted output)

determined by the address data.

The information at the data inputs (D0 to D7) is

stored in the 8-bit latch at the negative pulse on DC

input. The information at the address inputs (S0 to

S2) is stored in the 3-bit latch at the negative pulse

on SC input. These outputs are disabled to be high-

impedance when input G1 is held high, input G2 is

held high or input G3 is held low. This device is suit-

able for interfacing with bus lines in a bus organized

system.

The M54/74HC354 is similar in function to the

M54/74HC356, which has an 8-bit flip-flop as the

data register instead of an 8-bit latch. All inputs are

equipped with protection circuits against static dis-

charge and transient excess voltage.

NC =

No Internal

Connection

April 1993

1/12

12 3 4 5 6 7...12

中文翻译

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与M74HC354相关器件

型号	品牌	获取价格	描述	数据表
M74HC354B1N	STMICROELECTRONICS	获取价格	HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP20, PLASTIC, DIP-20
M74HC354B1R	STMICROELECTRONICS	获取价格	8 CHANNEL MULTIPLEXER/REGISTER 3 STATE
M74HC354C1	STMICROELECTRONICS	获取价格	HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PQCC20, PLASTIC, CC-20
M74HC354C1R	STMICROELECTRONICS	获取价格	8 CHANNEL MULTIPLEXER/REGISTER 3 STATE
M74HC354M1	STMICROELECTRONICS	获取价格	暂无描述
M74HC354M1R	STMICROELECTRONICS	获取价格	8 CHANNEL MULTIPLEXER/REGISTER 3 STATE
M74HC354RM13TR	STMICROELECTRONICS	获取价格	HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO20, SOP-20
M74HC354TTR	STMICROELECTRONICS	获取价格	HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO20, TSSOP-20
M74HC356	STMICROELECTRONICS	获取价格	WITH LATCHES 3-STATE 8 CHANNEL MULTIPLEXER/REGISTER
M74HC356B1N	STMICROELECTRONICS	获取价格	HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP20, PLASTIC, DIP-20