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参数资料
| 型号： | NC7WBD3125K8X |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC BUS SWITCH UHS 2BIT LP US8 |
| 产品变化通告： | Mold Compound Change 27/Aug/2008 |
| 标准包装： | 3,000 |
| 系列： | 7W |
| 类型： | 总线开关 |
| 电路： | 1 x 1:1 |
| 独立电路： | 2 |
| 电压电源： | 单电源 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-VFSOP（0.091"，2.30mm 宽） |
| 供应商设备封装： | US8 |
| 包装： | 带卷 (TR) |
2005 Fairchild Semiconductor Corporation
DS500374
www.fairchildsemi.com
May 2000
Revised December 2005
NC7
WBD3
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NC7WBD3125
2-Bit Low Power Bus Switch with Level Shifting
General Description
The NC7WBD3125 is a 2-bit ultra high-speed CMOS FET bus
switch with enhanced level shifting circuitry and with TTL-com-
patible active LOW control inputs. The low On Resistance of the
switch allows inputs to be connected to outputs with minimal
propagation delay and without generating additional ground
bounce noise. The device is organized as a 2-bit switch with
independent bus enable (OE) controls. When OE is LOW, the
switch is ON and Port A is connected to Port B. When OE is
HIGH, the switch is OPEN and a high-impedance state exists
between the two ports. Reduced voltage drive to the gate of the
FET switch permits nominal level shifting of 5V to 3V through
the switch. Control inputs tolerate voltages up to 5.5V indepen-
dent of VCC.
Features
O Space saving US8 surface mount package
O MicroPak Pb-Free leadless package
O Typical 3: switch resistance at 5.0V VCC, VIN 0V
O Level shift facilitates 5V to 3.3V interfacing
O Minimal propagation delay through the switch
O Power down high impedance input/output
O Zero bounce in flow through mode
O TTL compatible active LOW control inputs
O Control inputs are overvoltage tolerant
O Bus switch replacement for x125 logic part
Ordering Code:
Pb-Free package per JEDEC J-STD-020B.
MicroPak
is a trademark of Fairchild Semiconductor Corporation.
Package
Package Description
Supplied As
Order
Package
Code
Number
Number Top Mark
NC7WBD3125K8X
MAB08A
WB5D
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
NC7WBD3125L8X
(Preliminary)
MAC08A
T9
Pb-Free 8-Lead MicroPak, 1.6 mm Wide
5k Units on Tape and Reel
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| NC7WP08K8X | IC DUAL 2-INPUT AND GATE 8-VSOP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NC7WBD3125K8X_Q | 功能描述:数字总线开关 IC UHS Bus Switch RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| NC7WBD3125L8X | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:2-Bit Low Power Bus Switch with Level Shifting |
| NC7WBD3125L8X(PRELIMINARY | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:TinyLogic. UHS 2-Bit Low Power Bus Switch with Level Shifting |
| NC7WBD3306 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:2-Bit Low Power Bus Switch with Level Shifting |
| NC7WBD3306_05 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:2-Bit Low Power Bus Switch with Level Shifting |
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