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參數資料
| 型號： | 74LCX541BQX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC BUFF/DVR 8BIT LOW V 20QFN |
| 標準包裝： | 1 |
| 系列： | 74LCX |
| 邏輯類型： | 緩沖器/線路驅動器，非反相 |
| 元件數： | 1 |
| 每個元件的位元數： | 8 |
| 輸出電流高，低： | 24mA，24mA |
| 電源電壓： | 2 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-WQFN 裸露焊盤，20-DQFN |
| 供應商設備封裝： | 20-DQFN |
| 包裝： | 標準包裝 |
| 其它名稱： | 74LCX541BQXDKR |
74LCX541
—
Lo
w
V
olta
g
e
Octal
Buff
er/Line
Driver
with
5V
T
olerant
Inputs
and
Outputs
2006 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74LCX541 Rev. 1.6.1
74LCX541
Low Voltage Octal Buffer/Line Driver
with 5V Tolerant Inputs and Outputs
Features
■ 5V tolerant input and outputs
■ 2.3V–3.6V VCC specifications provided
■ 6.5ns tPD max (VCC = 3.3V), 10A ICC max
■ Power-down high impedance inputs and outputs
■ Supports live insertion/withdrawal(1)
■ ±24 mA output drive (VCC = 3.0V)
■
■ Latch-up performance exceeds JEDEC 78 conditions
■ ESD performance
– Human body model
> 2000V
– Machine model
> 200V
■ Leadless DQFN package
Note:
1. To ensure the high impedance state during power up
or down, OE should be tied to VCC through a pull-up
resistor: the minimum value of the resistor is
determined by the current-sourcing capability of the
driver.
General Description
The LCX541 is an octal buffer/line driver designed to be
employed as memory and address drivers, clock drivers
and bus oriented transmitter/receivers. The LCX541 is a
non inverting option of the LCX540.
This device is similar in function to the LCX244 while
providing flow-through architecture (inputs on opposite
side from outputs). This pinout arrangement makes this
device especially useful as an output port for micropro-
cessors, allowing ease of layout and greater PC board
density.
The LCX541 is designed for low voltage applications
with capability of interfacing to a 5V signal environment.
The LCX541 is fabricated with an advanced CMOS
technology to achieve high speed operation while
maintaining CMOS low power dissipation.
Ordering Information
Note:
2. DQFN package available in Tape and Reel only.
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
All packages are lead free per JEDEC: J-STD-020B standard.
Order Number
Package
Number
Package Description
74LCX541WM
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74LCX541SJ
M20D
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LCX541BQX(2)
MLP20B
20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN),
JEDEC MO-241, 2.5 x 4.5mm
74LCX541MSA
MSA20
20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide
74LCX541MTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
Implements proprietary noise/ EMI reduction circuitry
December 2013
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 74LCX541BQX_08 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 74LCX541BQX2 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 74LCX541FT(AE) | 功能描述:Buffer, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-TSSOP 制造商:toshiba semiconductor and storage 系列:TC74LCX 包裝:帶卷（TR） 零件狀態:有效 邏輯類型:緩沖器，非反向 元件數:1 每元件位數:8 輸入類型:- 輸出類型:推挽式 電流 - 輸出高，低:24mA，24mA 電壓 - 電源:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商器件封裝:20-TSSOP 標準包裝:2,500 |
| 74LCX541FT(AJ) | 功能描述:X34 PB-F LCX TSSOP 20 CMOS LOGIC 制造商:toshiba semiconductor and storage 系列:74LCX 包裝:剪切帶（CT） 零件狀態:在售 邏輯類型:緩沖器，非反向 元件數:1 每元件位數:8 輸入類型:- 輸出類型:推挽式 電流 - 輸出高，低:24mA，24mA 電壓 - 電源:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商器件封裝:20-TSSOPB 標準包裝:1 |
| 74LCX541M | 制造商:STMicroelectronics 功能描述:LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
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