參數(shù)資料
型號: 74LCX244WMX
廠商: Fairchild Semiconductor
文件頁數(shù): 7/14頁
文件大?。?/td> 0K
描述: IC BUFF DVR LOW V N-INV 20SOIC
標(biāo)準(zhǔn)包裝: 1
系列: 74LCX
邏輯類型: 緩沖器/線路驅(qū)動器,非反相
元件數(shù): 2
每個元件的位元數(shù): 4
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-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOIC
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 1210 (CN2011-ZH PDF)
其它名稱: 74LCX244WMXDKR
1994 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74LCX244 Rev. 1.12.2
2
74LCX244
Low
V
o
lt
age
Buffer/Line
Driver
with
5V
T
o
lerant
Input
sand
Output
s
Connection Diagram
Pin Assignments for SOIC, SOP, SSOP, and TSSOP
Pad Assignments for DQFN
(Top Through View)
Pin Description
Logic Diagram
Truth Tables
H
= HIGH Voltage Level
L
= LOW Voltage Level
X
= Immaterial
Z
= High Impedance
Pin Names
Description
OE1, OE2
3-STATE Output Enable Inputs
I0–I7
Inputs
O0–O7
Outputs
Inputs
Outputs
OE1
In
(Pins 12, 14, 16, 18)
LL
L
LH
H
HX
Z
Inputs
Outputs
OE2
In
(Pins 3, 5, 7, 9)
LL
L
LH
H
HX
Z
(Bottom View)
DAP
No Connect
Note: DAP (Die Attach Pad)
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74LCX245BQX 功能描述:總線收發(fā)器 8-Bit Bidirectional Transceiver with RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel