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參數(shù)資料
| 型號： | M54HC240HV |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Octal Bus Buffer with 3 State Outputs(三態(tài)輸出的八總線緩沖器(反相)) |
| 中文描述： | 八路總線緩沖器的三態(tài)輸出（三態(tài)輸出的八總線緩沖器（反相）） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 209K |
| 代理商： | M54HC240HV |
M54HC240HV/241HV
M74HC240HV/241HV
April1993
HC240HV: INVERTED - HC241HV NON INVERTED
LOWPOWER DISSIPATION
I
CC
= 4
μ
A(MAX.) at T
A
= 25
o
C
.
HIGH NOISE IMMUNITY
V
NIH
= V
INL
= 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
.
SAME FUNCTION OF HC240/241 PLUS HIGH
TO LOWLEVEL LOGIC CONVERSION CAPA-
BILITY
.
LATCH UP FREE OPERATION ALSO WHEN
V
IH
IS HIGHERTHAN V
CC
DESCRIPTION
The M54/74HC240HV and HC241HV are high
speed CMOSOCTAL BUS BUFFERs fabricated in
silicon gate C
2
MOS technology.
They have the same high speed performance of
LSTTL combined with true CMOS low power
consumption.
Performing the same
function of their non HV
counterpart,
they
have
a
particularl
input
configuration whichallows all inputs tobedriven by
OCTAL BUS BUFFERWITH3 STATE OUTPUTS
B1R
(Plastic Package)
ORDER CODES :
M54HCXXXHVF1R
M74HCXXXHVB1R
M74HCXXXHVM1R
F1R
(CeramicPackage)
M1R
(MicroPackage)
PIN CONNECTION
(top view)
.
HIGH SPEED
t
PD
= 12 ns(TYP.) at V
CC
= 5V
logic levels exceeding the supply voltage.
This makes them particularly suitable in systems
where mixed 3V/5V logic devices need to be
interfaced.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
NOTE:BOTH DEVICES DO NOT MEET 2KV ESD
RATING
HC241HV
HC240HV
1/10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M54HC241HV | Octal Bus Buffer with 3 State Outputs(三態(tài)輸出的八總線緩沖器(同相)) |
| M54HC243 | Quad Bus Transceiver (3-STATE)(四總線收發(fā)器(三態(tài))) |
| M54HC242 | Quad Bus Transceiver (3-STATE)(四總線收發(fā)器(三態(tài))) |
| M54HC244 | Octal Bus Buffer with 3 State Outputs(三態(tài)輸出的八總線緩沖器(同相)) |
| M54HC241 | Octal Bus Buffer with 3 State Outputs(三態(tài)輸出的八總線緩沖器(同相)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M54HC240HVB1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC240HV: INVERTED - HC241HV NON INVERTED |
| M54HC240HVC1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC240HV: INVERTED - HC241HV NON INVERTED |
| M54HC240HVF1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC240HV: INVERTED - HC241HV NON INVERTED |
| M54HC240HVM1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC240HV: INVERTED - HC241HV NON INVERTED |
| M54HC240K | 制造商:STMicroelectronics 功能描述: |
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