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參數(shù)資料
型號(hào): MC74LCX125DR2
廠商: ON Semiconductor
文件頁數(shù): 2/7頁
文件大?。?/td> 0K
描述: IC BUFF TRI-ST QD LV CMOS 14SOIC
產(chǎn)品變化通告: Product Obsolescence 11/Feb/2009
標(biāo)準(zhǔn)包裝: 2,500
系列: 74LCX
邏輯類型: 緩沖器/線路驅(qū)動(dòng)器,非反相
元件數(shù): 4
每個(gè)元件的位元數(shù): 1
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: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOICN
包裝: 帶卷 (TR)
MC74LCX125
http://onsemi.com
2
Figure 1. Pinout: 14Lead (Top View)
13
14
12
11
10
9
8
2
1
3456
7
VCC
OE3D3
O3
OE2D2
O2
OE0D0
O0
OE1
D1
O1
GND
PIN NAMES
Function
Output Enable Inputs
Data Inputs
3State Outputs
Pins
OEn
Dn
On
H
= High Voltage Level
L
= Low Voltage Level
Z
= High Impedance State
X
= High or Low Voltage Level and Transitions Are
Acceptable; for ICC reasons, DO NOT FLOAT Inputs
OEn
Dn
On
L
H
L
H
X
L
H
Z
INPUTS
OUTPUTS
TRUTH TABLE
D0
2
O0
3
OE
0
1
D1
5
O1
6
OE
1
4
D2
9
O2
8
OE
2
10
D3
12
O3
11
OE
3
13
Figure 2. Logic Diagram
MAXIMUM RATINGS
Symbol
Parameter
Value
Condition
Units
VCC
DC Supply Voltage
0.5 to +7.0
V
VI
DC Input Voltage
0.5 VI +7.0
V
VO
DC Output Voltage
0.5 VO +7.0
Output in 3State
V
0.5 VO VCC + 0.5
Output in HIGH or LOW State. (Note 1)
V
IIK
DC Input Diode Current
50
VI < GND
mA
IOK
DC Output Diode Current
50
VO < GND
mA
+50
VO > VCC
mA
IO
DC Output Source/Sink Current
50
mA
ICC
DC Supply Current Per Supply Pin
100
mA
IGND
DC Ground Current Per Ground Pin
100
mA
TSTG
Storage Temperature Range
65 to +150
C
MSL
Moisture Sensitivity
Level 1
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. IO absolute maximum rating must be observed.
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