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参数资料
| 型号： | SN74LVC16244ADGGR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封装： | GREEN, PLASTIC, TSSOP-48 |
| 文件页数： | 1/20页 |
| 文件大小： | 629K |
| 代理商： | SN74LVC16244ADGGR |
1
FEATURES
DESCRIPTION/ORDERING INFORMATION
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
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1OE
1Y1
1Y2
GND
1Y3
1Y4
VCC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
VCC
4Y1
4Y2
GND
4Y3
4Y4
4OE
2OE
1A1
1A2
GND
1A3
1A4
VCC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
VCC
4A1
4A2
GND
4A3
4A4
3OE
The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true outputs and
www.ti.com....................................................................................................................................................... SCAS699B – AUGUST 2003 – REVISED APRIL 2009
16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
2
Member of the Texas Instruments Widebus
Family
Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t
pd of 4.1 ns at 3.3 V
Typical V
OLP (Output Ground Bounce) <0.8 V
at VCC = 3.3 V, TA = 25°C
Typical V
OHV (Output VOH Undershoot) >2 V
at VCC = 3.3 V, TA = 25°C
I
off Supports Partial-Power-Down Mode
Operation
Supports Mixed-Mode Signal Operation on All
Ports (5-V Input/Output Voltage With
3.3-V VCC)
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
–
2000-V Human-Body Model (A114-A)
–
1000-V Charged-Device Model (C101)
This 16-bit buffer/driver is designed for 1.65-V to
3.6-V VCC operation.
The SN74LVC16244A is designed specifically to
improve the performance and density of 3-state
memory
address
drivers,
clock
drivers,
and
bus-oriented receivers and transmitters.
symmetrical active-low output-enable (OE) inputs.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in
a mixed 3.3-V/5-V system environment.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
Widebus, MicroStar are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2003–2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LVC16244ADGGR | 制造商:Texas Instruments 功能描述:Buffer/Driver Logic IC |
| SN74LVC16244ADGGRG4 | 制造商:Texas Instruments 功能描述:Driver/Buffer Device, Quad, 4-Bit, 48 Pin, Plastic, TSSOP |
| SN74LVC16244ADGVR | 功能描述:缓冲器和线路驱动器 Tri-State 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 |
| SN74LVC16244ADGVRG4 | 制造商:Texas Instruments 功能描述: |
| SN74LVC16244ADL | 功能描述:缓冲器和线路驱动器 Tri-State 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 |
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