參數(shù)資料
型號: 74LCX16240MEAX
廠商: Fairchild Semiconductor
文件頁數(shù): 7/8頁
文件大?。?/td> 0K
描述: IC INVERTER DUAL 8-INPUT 48SSOP
產品變化通告: Die Material/Mold Compound Change 10/Sept/2008
標準包裝: 1,000
系列: 74LCX
邏輯類型: 逆變器,緩沖器
電路數(shù): 4
輸入數(shù): 4
特點: 三態(tài)
電源電壓: 2 V ~ 3.6 V
電流 - 靜態(tài)(最大值): 20µA
輸出電流高,低: 24mA,24mA
邏輯電平 - 低: 0.7 V ~ 0.8 V
邏輯電平 - 高: 1.7 V ~ 2 V
額定電壓和最大 CL 時的最大傳播延遲: 4.5ns @ 3.3V,50pF
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
供應商設備封裝: 48-SSOP
封裝/外殼: 48-BSSOP(0.295",7.50mm 寬)
包裝: 帶卷 (TR)
2011 Microchip Technology Inc.
DS41606B-page 7
AR1100 RESISTIVE USB AND RS-232 TOUCH SCREEN CONTROLLER
2.0
IMPLEMENTATION – QUICK
START
The AR1100 is designed to be a fully-functioning touch
controller on power-up – no configuration is necessary
and only minimal hardware support is needed to create
a universal controller board (refer to simplified
schematic).
The
hard-coded
defaults
for
the
operational
parameters are suitable for all but the most unique
circumstances. A jumper on the MODE pin easily
selects the sensor type (5-Wire or 4/8-Wire) and the
Communication mode (USB or UART) is automatically
detected and selected by the device. If USB is
detected, the AR1100 automatically defaults to a
HID-MOUSE, compatible with intrinsic drivers of
standard operating systems. Any desired modifications
to either the operating parameters or USB device type
can be easily saved to internal nonvolatile memory to
override the defaults.
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74LCX16240MTD 功能描述:緩沖器和線路驅動器 16-Bit Buff/Lin Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74LCX16240MTD_Q 功能描述:緩沖器和線路驅動器 16-Bit Buff/Lin Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74LCX16240MTDX 功能描述:緩沖器和線路驅動器 16-Bit Buff/Lin Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74LCX16240T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 4-Bit Buffer/Driver
74LCX16240TTR 功能描述:緩沖器和線路驅動器 16-Bit Bus Buffer RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel