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參數(shù)資料
| 型號： | M74HC354M1R |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 8 CHANNEL MULTIPLEXER/REGISTER 3 STATE |
| 中文描述： | 8通道多路復(fù)用器/狀態(tài)寄存器3 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 264K |
| 代理商： | M74HC354M1R |
M54HC354
M74HC354
April1993
8 CHANNEL MULTIPLEXER/REGISTER (3 STATE)
LOWPOWER DISSIPATION
I
CC
= 4
μ
A(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.)
.
BALANCEDPROPAGATION DELAYS
t
PLH
= t
PHL
.
WIDE OPERATING VOLTAGE RANGE
V
CC
(OPR) = 2 V TO6 V
.
PIN ANDFUNCTION COMPATIBLE
WITH 54/74LS354
B1R
(Plastic Package)
ORDER CODES :
M54HC354F1R
M74HC354B1R
M74HC354M1R
M74HC354C1R
F1R
(CeramicPackage)
M1R
(MicroPackage)
C1R
(Chip Carrier)
PIN CONNECTIONS
(top view)
NC =
No Internal
Connection
DESCRIPTION
TheM54/74HC354isahighspeed CMOS8-CHAN-
NEL MULTIPLEXER/REGISTER (3-state) fabri-
cated in silicon gate C
2
MOS technology. It has the
same high speed performance of LSTTL combined
with true CMOS low consumption.
Thisdevicecontains 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 onthe Youtput pin (non-
inverted output) and W output pin (inverted output)
determined by the addressdata.
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 SCinput. These outputs are disabled to be high-
impedance when input G1 is heldhigh, input G2 is
heldhigh or inputG3 is heldlow.This device is suit-
ablefor interfacing withbuslines 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.
.
HIGH SPEED
t
PD
= 24 ns(TYP.) AT V
CC
= 5 V
1/12
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M74HC356B1R | WITH LATCHES 3-STATE 8 CHANNEL MULTIPLEXER/REGISTER |
| M74HC356C1R | WITH LATCHES 3-STATE 8 CHANNEL MULTIPLEXER/REGISTER |
| M74HC356M1R | WITH LATCHES 3-STATE 8 CHANNEL MULTIPLEXER/REGISTER |
| M74HC365F1R | HEX BUS BUFFER 3-STATE HC365 NON INVERTING- HC366 INVERTING |
| M74HC365M1R | HEX BUS BUFFER 3-STATE HC365 NON INVERTING- HC366 INVERTING |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M74HC356 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:WITH LATCHES 3-STATE 8 CHANNEL MULTIPLEXER/REGISTER |
| M74HC356B1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:WITH LATCHES 3-STATE 8 CHANNEL MULTIPLEXER/REGISTER |
| M74HC356C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:WITH LATCHES 3-STATE 8 CHANNEL MULTIPLEXER/REGISTER |
| M74HC356M1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:WITH LATCHES 3-STATE 8 CHANNEL MULTIPLEXER/REGISTER |
| M74HC365 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HEX BUS BUFFER 3-STATE HC365 NON INVERTING- HC366 INVERTING |
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