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參數資料
| 型號： | NC7WBD3125K8X |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 1/10頁 |
| 文件大小： | 0K |
| 描述： | IC BUS SWITCH UHS 2BIT LP US8 |
| 產品變化通告： | Mold Compound Change 27/Aug/2008 |
| 標準包裝： | 3,000 |
| 系列： | 7W |
| 類型： | 總線開關 |
| 電路： | 1 x 1:1 |
| 獨立電路： | 2 |
| 電壓電源： | 單電源 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-VFSOP（0.091"，2.30mm 寬） |
| 供應商設備封裝： | US8 |
| 包裝： | 帶卷 (TR) |
2005 Fairchild Semiconductor Corporation
DS500374
www.fairchildsemi.com
May 2000
Revised December 2005
NC7
WBD3
1
2
5
2-B
it
Lo
w
Power
Bu
s
Switc
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with
Lev
e
lShif
ti
n
g
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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相關代理商/技術參數 |
參數描述 |
|---|---|
| NC7WBD3125K8X_Q | 功能描述:數字總線開關 IC UHS Bus Switch RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| NC7WBD3125L8X | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2-Bit Low Power Bus Switch with Level Shifting |
| NC7WBD3125L8X(PRELIMINARY | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:TinyLogic. UHS 2-Bit Low Power Bus Switch with Level Shifting |
| NC7WBD3306 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2-Bit Low Power Bus Switch with Level Shifting |
| NC7WBD3306_05 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2-Bit Low Power Bus Switch with Level Shifting |
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