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參數資料
| 型號： | MC74LVX257DG |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quad 2-Channel Multiplexer with 3-State Outputs |
| 中文描述： | LV/LV-A/LVX/H SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| 封裝： | LEAD FREE, SOIC-16 |
| 文件頁數： | 1/8頁 |
| 文件大?。?/td> | 104K |
| 代理商： | MC74LVX257DG |
Semiconductor Components Industries, LLC, 2005
March, 2005 Rev. 3
1
Publication Order Number:
MC74LVX257/D
MC74LVX257
Quad 2Channel Multiplexer
with 3State Outputs
The MC74LVX257 is an advanced high speed CMOS quad
2channel multiplexer fabricated with silicon gate CMOS technology.
It consists of four 2input digital multiplexers with common select
(S) and enable (OE) inputs. When (OE) is held High, selection of data
is inhibited and all the outputs go Low.
The select decoding determines whether the A or B inputs get routed
to the corresponding Y outputs.
The inputs tolerate voltages up to 7.0 V, allowing the interface of
5.0 V systems to 3.0 V systems.
Features
High Speed: t
PD
= 4.5 ns (Typ) at V
CC
= 3.3 V
Low Power Dissipation: I
CC
= 4 A (Max) at T
A
= 25
°
C
High Noise Immunity: V
NIH
= V
NIL
= 28% V
CC
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 2.0 V to 5.5 V Operating Range
Low Noise: V
OLP
= 0.8 V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
Chip Complexity: FETs = 100; Equivalent
Gates = 25
ESD Performance:
Human Body Model > 2000 V;
Machine Model > 200 V
PbFree Packages are Available*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
http://onsemi.com
MARKING
DIAGRAMS
A
WL or L
Y
WW or W
=
=
=
=
Assembly Location
Wafer Lot
Year
Work Week
TSSOP16
DT SUFFIX
CASE 948F
SOEIAJ16
M SUFFIX
CASE 966
SOIC16
D SUFFIX
CASE 751B
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
LVX257
AWLYWW
LVX
257
ALYW
LVX257
ALYW
1
16
1
16
1
16
相關PDF資料 |
PDF描述 |
|---|---|
| MC74LVX257DR2 | Quad 2-Channel Multiplexer with 3-State Outputs |
| MC74LVX257DR2G | Quad 2-Channel Multiplexer with 3-State Outputs |
| MC74LVX257DT | Quad 2-Channel Multiplexer with 3-State Outputs |
| MC74LVX257DTR2 | Quad 2-Channel Multiplexer with 3-State Outputs |
| MC74LVX257M | Quad 2-Channel Multiplexer with 3-State Outputs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74LVX257DR2 | 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V Quad 3-State RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74LVX257DR2G | 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V Quad 3-State 2-Channel RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74LVX257DT | 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V Quad 3-State RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74LVX257DTG | 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V Quad 3-State 2-Channel RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74LVX257DTR2 | 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V Quad 3-State RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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