參數(shù)資料
型號(hào)： 74LVX240SJ
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi)： 通用總線功能
英文描述： Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
中文描述： LV/LV-A/LVX/H SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
封裝： 5.30 MM, LEAD FREE, EIAJ TYPE2, SOP-20
文件頁(yè)數(shù)： 1/5頁(yè)
文件大?。?/td> 73K
代理商： 74LVX240SJ
May 1993
Revised March 1999
7
1999 Fairchild Semiconductor Corporation
DS011609.prf
www.fairchildsemi.com
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
I
Input voltage translation from 5V to 3V
I
Ideal for low power/low noise 3.3V applications
I
Guaranteed simultaneous switching noise level and
dynamic threshold performance
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
IEEE/IEC
Connection Diagram
Pin Descriptions
Truth Tables
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
Z
=
High Impedance
Order Number
74LVX240M
74LVX240SJ
74LVX240MTC
Package Number
M20B
M20D
MTC20
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-130, 0.300” Wide
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pin Names
Description
OE
1
, OE
2
I
0
–I
7
O
0
–O
7
3-STATE Output Enable Inputs
Inputs
Outputs
Inputs
Outputs
(Pins 12, 14, 16, 18)
OE
1
I
n
L
L
H
L
H
L
H
X
Z
Inputs
Outputs
(Pins 3, 5, 7, 9)
OE
2
I
n
L
L
H
L
H
L
H
X
Z
相關(guān)PDF資料
PDF描述
74LVX240 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
74LVX240MX Dual 4-Bit Inverting Buffer/Driver
74LVX240SJX Dual 4-Bit Inverting Buffer/Driver
74LVX244M Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
74LVX244 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LVX240SJ_Q 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74LVX240SJX 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74LVX240TTR 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Bus Buffer RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74LVX244M 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74LVX244M_Q 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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