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参数资料
| 型号： | MC74LVXC3245DTR2G |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 总线收发器 |
| 英文描述： | LV/LV-A/LVX/H SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO |
| 封装： | LEAD FREE, TSSOP-24 |
| 文件页数： | 1/9页 |
| 文件大小： | 139K |
| 代理商： | MC74LVXC3245DTR2G |
Semiconductor Components Industries, LLC, 2008
June, 2008 Rev. 5
1
Publication Order Number:
MC74LVXC3245/D
MC74LVXC3245
Configurable Dual Supply
Octal Transceiver
with 3State Outputs for 3 V Systems
The 74LVXC3245 is a 24pin dualsupply, octal configurable
voltage interface transceiver especially well suited for PCMCIA and
other real time configurable I/O applications. The VCCA pin accepts a
3.0 V supply level; the A port is a dedicated 3.0 V port. The VCCB pin
accepts a 3.0 Vto5.0 V supply level. The B port is configured to
track the VCCB supply level. A 5.0 V level on the VCCB pin will
configure the I/O pins at a 5.0 V level and a 3.0 V VCCB will configure
the I/O pins at a 3.0 V level. The A port interfaces with a 3.0 V host
system and the B port to the card slots. This device will allow the
VCCB voltage source pin and I/O pins on the B port to float when OE is
High. This feature is necessary to buffer data to and from a PCMCIA
socket that permits PCMCIA cards to be inserted and removed during
normal operation. The Transmit/Receive (T/R) input determines the
direction of data flow. Transmit (activeHigh) enables data from the A
port to B port. Receive (activeLow) enables data from the B port to
the A port.
Features
Bidirectional Interface Between 3.0 V and 3.0 V/5.0 V Buses
Control Inputs Compatible with TTL Level
Outputs Source/Sink Up to 24 mA
Guaranteed Simultaneous Switching Noise Level and Dynamic
Threshold Performance
Available in SOIC and TSSOP Packages
Flexible VCCB Operating Range
Allows B Port and VCCB to Float Simultaneously When OE is High
Functionally Compatible With the 74 Series 245
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
SOIC24
DW SUFFIX
CASE 751E
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
1
24
LVXC
3245G
ALYW
A
= Assembly Location
WL, L = Wafer Lot
YY, Y
= Year
WW, W = Work Week
G= PbFree Package
LVXC3245
AWLYYWWG
1
24
1
24
1
24
TSSOP24
DT SUFFIX
CASE 948H
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74LVXC3245DTRG | 功能描述:总线收发器 Dual Supply Octal Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| MC74LVXC3245DTRG-CUT TAPE | 制造商:ON 功能描述:MC74LVXC3245 Series 3.6 V Configurable Dual Supply Octal Transceiver - TSSOP-24 |
| MC74LVXC3245DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74LVXC3245DWR2 | 功能描述:总线收发器 Dual Supply Octal RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| MC74LVXC3245DWRG | 功能描述:总线收发器 Dual Supply Octal Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
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