參數(shù)資料
型號(hào): 74LCX2244WMX
廠商: Fairchild Semiconductor
文件頁數(shù): 4/11頁
文件大?。?/td> 0K
描述: IC BUFF DVR LOW V N-INV 20SOIC
標(biāo)準(zhǔn)包裝: 1,000
系列: 74LCX
邏輯類型: 緩沖器/線路驅(qū)動(dòng)器,非反相
元件數(shù): 2
每個(gè)元件的位元數(shù): 4
輸出電流高,低: 12mA,12mA
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: 帶卷 (TR)
www.fairchildsemi.com
2
74LCX2244
Logic Symbol
IEEE/IEC
Connection Diagrams
Pin Assignments for
SOIC, SOP, SSOP, and TSSOP
Pad Assignment for DQFN
(Top Through View)
Pin Descriptions
Truth Tables
H
= HIGH Voltage Level
X
= Immaterial
L
= LOW Voltage Level
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)
L
H
X
Z
Inputs
Outputs
OE2
In
(Pins 3, 5, 7, 9)
LH
L
LH
H
HX
Z
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