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| 型号： | MC74LCX16244DTG |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | IC BUFF TRI-ST 16BIT LV 48TSSOP |
| 标准包装： | 39 |
| 系列： | 74LCX |
| 逻辑类型： | 缓冲器/线路驱动器，非反相 |
| 元件数： | 2 |
| 每个元件的位元数： | 8 |
| 输出电流高，低： | 24mA，24mA |
| 电源电压： | 2 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-TFSOP（0.240"，6.10mm 宽） |
| 供应商设备封装： | 48-TSSOP |
| 包装： | 管件 |
| 产品目录页面： | 1123 (CN2011-ZH PDF) |
| 其它名称： | MC74LCX16244DTG-ND MC74LCX16244DTGOS |
Semiconductor Components Industries, LLC, 2012
October, 2012 Rev. 11
1
Publication Order Number:
MC74LCX16244/D
MC74LCX16244
Low-Voltage CMOS
16-Bit Buffer
With 5 VTolerant Inputs and Outputs
(3State, NonInverting)
The MC74LCX16244 is a high performance, noninverting 16bit
buffer operating from a 2.3 to 3.6 V supply. The device is nibble
controlled. Each nibble has separate Output Enable inputs which can
be tied together for full 16bit operation. High impedance TTL
compatible inputs significantly reduce current loading to input drivers
while TTL compatible outputs offer improved switching noise
performance. A VI specification of 5.5 V allows MC74LCX16244
inputs to be safely driven from 5.0 V devices. The MC74LCX16244 is
suitable for memory address driving and all TTL level bus oriented
transceiver applications.
The 4.5 ns maximum propagation delays support high performance
applications. Current drive capability is 24 mA at the outputs. The
Output Enable (OEn) inputs, when HIGH, disable the outputs by
placing them in a HIGH Z condition.
The MC74LCX16244 contains sixteen noninverting buffers with
3state 5.0 Vtolerant outputs. The device is nibble controlled with
each nibble functioning identically, but independently. The control
pins may be tied together to obtain full 16bit operation. The 3state
outputs are controlled by an Output Enable (OEn) input for each
nibble. When OEn is LOW, the outputs are on. When OEn is HIGH,
the outputs are in the high impedance state.
Features
Designed for 2.3 V to 3.6 V VCC Operation
4.5 ns Maximum tpd
5.0 V Tolerant Interface Capability With 5.0 V TTL Logic
Supports Live Insertion and Withdrawal
IOFF Specification Guarantees High Impedance When VCC = 0 V
LVTTL Compatible
LVCMOS Compatible
24 mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current in All Three Logic States (20 mA)
Substantially Reduces System Power Requirements
Latchup Performance Exceeds 500 mA
ESD Performance:
Human Body Model >2000 V
Machine Model >200 V
These Devices are PbFree, Halogen Free/BFR Free and are RoHS
Compliant
MARKING DIAGRAM
TSSOP48
DT SUFFIX
CASE 1201
1
48
A
= Assembly Location
WL
= Wafer Lot
YY
= Year
WW
= Work Week
G
= PbFree Package
1
48
LCX16244G
AWLYYWW
See detailed ordering and shipping information in the package
dimensions section on page 3 of this data sheet.
ORDERING INFORMATION
http://onsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74LCX16244DTR2 | 功能描述:缓冲器和线路驱动器 2-36.V CMOS 16-Bit RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| MC74LCX16244DTRG | 功能描述:缓冲器和线路驱动器 LOG CMOS BUFR 16BIT 3ST RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| MC74LCX16245DT | 功能描述:总线收发器 Low Voltage CMOS 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 |
| MC74LCX16245DTG | 功能描述:总线收发器 Low Voltage CMOS 16-Bit 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 |
| MC74LCX16245DTG | 制造商:ON Semiconductor 功能描述:Transceiver Logic IC |
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