파트넘버.co.kr 74LVX240M 데이터시트 PDF


74LVX240M 반도체 회로 부품 판매점

Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs



Fairchild Semiconductor 로고
Fairchild Semiconductor
74LVX240M 데이터시트, 핀배열, 회로
May 1993
Revised March 1999
74LVX240
Low Voltage Octal Buffer/Line Driver with
3-STATE Outputs
General Description
The LVX240 is an octal inverting buffer and line driver
designed to be employed as a memory address driver,
clock driver and bus oriented transmitter or receiver which
provides improved PC board density. The inputs tolerate
up to 7V allowing interface of 5V systems to 3V systems.
Features
s Input voltage translation from 5V to 3V
s Ideal for low power/low noise 3.3V applications
s Guaranteed simultaneous switching noise level and
dynamic threshold performance
Ordering Code:
Order Number Package Number
Package Description
74LVX240M
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-130, 0.300” Wide
74LVX240SJ
M20D
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LVX240MTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Pin Descriptions
IEEE/IEC
Pin Names
OE1, OE2
I0–I7
O0–O7
Description
3-STATE Output Enable Inputs
Inputs
Outputs
Connection Diagram
Truth Tables
Inputs
OE1
L
L
H
Inputs
OE2
L
L
H
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
In
L
H
X
In
L
H
X
Outputs
(Pins 12, 14, 16, 18)
H
L
Z
Outputs
(Pins 3, 5, 7, 9)
H
L
Z
© 1999 Fairchild Semiconductor Corporation DS011609.prf
www.fairchildsemi.com


74LVX240M 데이터시트, 핀배열, 회로
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI = −0.5V
DC Input Voltage (VI)
DC Output Diode Current (IOK)
VO = −0.5V
VO = VCC + 0.5V
DC Output Voltage (VO)
DC Output Source
or Sink Current (IO)
DC VCC or Ground Current
(ICC or IGND)
Storage Temperature (TSTG)
Power Dissipation (PD)
0.5V to +7.0V
20 mA
0.5V to 7V
20 mA
+20 mA
0.5V to VCC + 0.5V
±25 mA
±75 mA
65°C to +150°C
180 mW
Recommended Operating
Conditions (Note 2)
Supply Voltage (VCC)
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
Input Rise and Fall Time (t/V)
2.0V to 3.6V
0V to 5.5V
0V to VCC
40°C to +85°C
0 ns/V to 100 ns/V
Note 1: Absolute Maximum Ratings are those values beyond which the
safety to the device cannot be guaranteed. The device should not be oper-
ated at these limits. The parametric values defined in the Electrical Charac-
teristics tables are not guaranteed at the absolute maximum ratings. The
“Recommended Operating Conditions” table will define the conditions for
actual device operation.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
VCC
VIH HIGH Level
Input Voltage
2.0
3.0
3.6
VIL LOW Level
Input Voltage
2.0
3.0
3.6
VOH HIGH Level
Output Voltage
2.0
3.0
3.0
VOL LOW Level
Output Voltage
2.0
3.0
3.0
IOZ 3-STATE Output
Off-State Current
3.6
IIN
Input Leakage Current
3.6
ICC Quiescent Supply Current 3.6
Min
1.5
2.0
2.4
1.9
2.9
2.58
TA = +25°C
Typ
2.0
3.0
0.0
0.0
Max
0.5
0.8
0.8
0.1
0.1
0.36
±0.25
±0.1
4.0
TA = −40°C to +85°C Units
Min Max
Conditions
1.5
2.0 V
2.4
0.5
0.8 V
0.8
1.9
2.9
2.48
0.1
0.1
0.44
±2.5
±1.0
40.0
VIN = VIH or VIL IOH = −50 µA
V IOH = −50 µA
IOH = −4 mA
VIN = VIH or VIL IOL = 50 µA
V IOL = 50 µA
IOL = 4 mA
µA VIN = VIH or VIL
VOUT = VCC or GND
µA VIN = 5.5V or GND
µA VIN = VCC or GND
Noise Characteristics (Note 3)
Symbol
Parameter
VOLP
Quiet Output Maximum Dynamic VOL
VOLV
Quiet Output Minimum Dynamic VOL
VIHD
Minimum HIGH Level Dynamic Input Voltage
VILD Maximum LOW Level Dynamic Input Voltage
Note 3: (Input tr = tf = 3 ns)
VCC
TA = 25°C
Units
(V) Typ Limit
3.3 0.5 0.8
V
3.3
0.5
0.8
V
3.3 2.0 V
3.3 0.8 V
CL (pF)
50
50
50
50
www.fairchildsemi.com
2




PDF 파일 내의 페이지 : 총 5 페이지

제조업체: Fairchild Semiconductor

( fairchild )

74LVX240M driver

데이터시트 다운로드
:

[ 74LVX240M.PDF ]

[ 74LVX240M 다른 제조사 검색 ]




국내 전력반도체 판매점


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743



일반적인 전자부품 판매점


디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14


관련 데이터시트


74LVX240

Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs - Fairchild Semiconductor



74LVX240M

Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs - Fairchild Semiconductor



74LVX240MTC

Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs - Fairchild Semiconductor



74LVX240SJ

Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs - Fairchild Semiconductor