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74AC125SCX_NL

更新时间：2024-09-18 01:41:08
品牌：FAIRCHILD
描述：Quad Buffer with 3-STATE Outputs

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PCB计价

74AC125SCX_NL 概述

Quad Buffer with 3-STATE Outputs 四路缓冲带3态输出 总线驱动器/收发器

74AC125SCX_NL 规格参数

是否Rohs认证：符合生命周期：Obsolete
零件包装代码：SOIC包装说明：0.150 INCH, LEAD FREE, MS-012, SOIC-14
针数：14Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：5.12
Is Samacsys：N控制类型：ENABLE LOW
系列：ACJESD-30 代码：R-PDSO-G14
JESD-609代码：e3长度：8.625 mm
负载电容（CL）：50 pF逻辑集成电路类型：BUS DRIVER
最大I（ol）：0.012 A湿度敏感等级：1
位数：1功能数量：4
端口数量：2端子数量：14
最高工作温度：85 °C最低工作温度：-40 °C
输出特性：3-STATE输出极性：TRUE
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP14,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TAPE AND REEL
峰值回流温度（摄氏度）：260电源：3.3/5 V
Prop。Delay @ Nom-Sup：10 ns传播延迟（tpd）：10 ns
认证状态：Not Qualified座面最大高度：1.75 mm
子类别：Bus Driver/Transceivers最大供电电压 (Vsup)：6 V
最小供电电压 (Vsup)：2 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3.9 mmBase Number Matches：1

74AC125SCX_NL 数据手册

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March 1990  
Revised February 2005  
74AC125 • 74ACT125  
Quad Buffer with 3-STATE Outputs  
General Description  
The AC/ACT125 contains four independent non-inverting  
Features  
■ ICC reduced by 50%  
buffers with 3-STATE outputs.  
■ Outputs source/sink 24 mA  
■ ACT125 has TTL-compatible outputs  
Ordering Code:  
Package  
Order Number  
Package Description  
Number  
74AC125SC  
M14A  
M14A  
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow  
74AC125SCX_NL  
(Note 1)  
Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow  
74AC125SJ  
74AC125MTC  
74AC125PC  
74ACT125SC  
M14D  
MTC14  
N14A  
Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow  
Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow  
M14A  
M14A  
74AC125SCX_NL  
(Note 1)  
74ACT125SJ  
M14D  
MTC14  
MTC14  
Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74ACT125MTC  
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
74ACT125MTCX_NL  
(Note 1)  
Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm  
Wide  
74ACT125PC  
N14A  
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Pb-Free package per JEDEC J-STD-020B.  
Note 1: “_NL” indicates Pb-Free package (per JEDEC 4-STD-020B). Device available in Tape and Reel only.  
FACT is a trademark of Fairchild Semiconductor Corporation.  
© 2005 Fairchild Semiconductor Corporation  
DS010692  
www.fairchildsemi.com  
Logic Symbol  
Connection Diagram  
IEEE/IEC  
Function Table  
Pin Descriptions  
Inputs  
Output  
On  
Pin Names  
Description  
An  
Bn  
An, Bn  
On  
Inputs  
Outputs  
L
L
L
H
X
L
H
Z
H
H
L
Z
X
HIGH Voltage Level  
LOW Voltage Level  
HIGH Impedance  
Immaterial  
www.fairchildsemi.com  
2
Absolute Maximum Ratings(Note 2)  
Recommended Operating  
Conditions  
Supply Voltage (VCC  
DC Input Diode Current (IK)  
VI 0.5V  
)
0.5V to 7.0V  
Supply Voltage (VCC  
)
20 mA  
20 mA  
AC  
2.0V to 6.0V  
4.5V to 5.5V  
0V to VCC  
VI VCC 0.5V  
ACT  
DC Input Voltage (VI)  
DC Output Diode Current (IOK  
0.5V to VCC 0.5V  
Input Voltage (VI)  
Output Voltage (VO)  
)
0V to VCC  
VO  
0.5V  
20 mA  
20 mA  
Operating Temperature (TA)  
40 C to 85 C  
VO VCC 0.5V  
Minimum Input Edge Rate ( V/ t)  
DC Output Voltage (VO)  
DC Output Source  
0.5V to VCC 0.5V  
AC Devices  
VIN from 30% to 70% of VCC  
VCC @ 3.3V, 4.5V, 5.5V  
125 mV/ns  
or Sink Current (IO)  
50 mA  
Minimum Input Edge Rate ( V/ t)  
DC VCC or Ground Current  
per Output Pin (ICC or IGND  
ACT Devices  
VIN from 0.8V to 2.0V  
)
50 mA  
Storage Temperature (TSTG  
Junction Temperature (TJ)  
PDIP  
)
65 C to 150 C  
V
CC @ 4.5V, 5.5V  
125 mV/ns  
Note 2: Absolute maximum ratings are those values beyond which damage  
to the device may occur. The databook specifications should be met, with-  
out exception, to ensure that the system design is reliable over its power  
supply, temperature, and output/input loading variables. Fairchild does not  
recommend operation of FACT circuits outside databook specifications.  
140 C  
DC Electrical Characteristics for AC  
V
T
25 C  
T
A
40 C to 85 C  
CC  
A
Symbol  
Parameter  
Units  
Conditions  
(V)  
3.0  
4.5  
5.5  
3.0  
4.5  
5.5  
3.0  
4.5  
5.5  
Typ  
1.5  
Guaranteed Limits  
V
V
V
Minimum HIGH Level  
2.1  
2.1  
V
0.1V  
IH  
OUT  
Input Voltage  
2.25  
2.75  
1.5  
3.15  
3.85  
0.9  
3.15  
3.85  
0.9  
V
or V  
0.1V  
CC  
Maximum LOW Level  
Input Voltage  
V
0.1V  
0.1V  
IL  
OUT  
2.25  
2.75  
2.99  
4.49  
5.49  
1.35  
1.65  
2.9  
1.35  
1.65  
2.9  
V
V
or V  
CC  
Minimum HIGH Level  
Output Voltage  
OH  
4.4  
4.4  
I
50 A  
OUT  
5.4  
5.4  
V
V or V  
IL IH  
IN  
OH  
OH  
OH  
3.0  
4.5  
5.5  
3.0  
4.5  
5.5  
2.56  
3.86  
4.86  
0.1  
2.46  
3.76  
4.76  
0.1  
I
I
I
12 mA  
24 mA  
V
V
24 mA (Note 3)  
V
Maximum LOW Level  
Output Voltage  
0.002  
0.001  
0.001  
OL  
0.1  
0.1  
I
50  
A
OUT  
0.1  
0.1  
V
V
or V  
IH  
IN  
OL  
OL  
OL  
IL  
3.0  
4.5  
5.5  
5.5  
0.36  
0.36  
0.36  
0.1  
0.44  
0.44  
0.44  
1.0  
I
I
I
12 mA  
24 mA  
V
A
A
24 mA (Note 3)  
V , GND  
CC  
I
I
(Note 5) Maximum Input Leakage Current  
Maximum 3-STATE Current  
V
IN  
I
V (OE)  
V
, V  
IL IH  
OZ  
I
5.5  
0.25  
2.5  
V
V
V
V
V
V
, V  
GND  
I
CC  
V
, GND  
O
CC  
I
I
I
Minimum Dynamic  
5.5  
5.5  
5.5  
75  
75  
mA  
mA  
A
1.65V Max  
3.85V Min  
OLD  
OHD  
OLD  
Output Current (Note 4)  
OHD  
IN  
(Note 5) Maximum Quiescent Supply Current  
4.0  
40.0  
V
or GND  
CC  
CC  
Note 3: All outputs loaded; thresholds on input associated with output under test.  
Note 4: Maximum test duration 2.0 ms, one output loaded at a time.  
Note 5: Note: I and I @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V .  
CC  
IN  
CC  
3
www.fairchildsemi.com  
DC Electrical Characteristics for ACT  
V
T
25 C  
T
A
40 C to 85 C  
CC  
A
Symbol  
Parameter  
Units  
Conditions  
(V)  
4.5  
5.5  
4.5  
5.5  
4.5  
5.5  
Typ  
1.5  
Guaranteed Limits  
V
V
V
Minimum HIGH Level  
Input Voltage  
2.0  
2.0  
2.0  
0.8  
0.8  
4.4  
5.4  
V
V
0.1V  
0.1V  
0.1V  
0.1V  
50  
IH  
OUT  
1.5  
2.0  
0.8  
0.8  
4.4  
5.4  
or V  
CC  
Maximum LOW Level  
Input Voltage  
1.5  
V
V
V
IL  
OUT  
1.5  
or V  
CC  
Minimum HIGH Level  
Output Voltage  
4.49  
5.49  
I
A
OH  
OUT  
V
V or V  
IL IH  
IN  
OH  
OH  
4.5  
5.5  
4.5  
5.5  
3.86  
4.86  
0.1  
3.76  
4.76  
0.1  
V
V
I
I
I
24 mA  
24 mA (Note 6)  
V
Maximum LOW Level  
Output Voltage  
0.001  
0.001  
50  
A
OL  
OUT  
0.1  
0.1  
V
V
or V  
IH  
IN  
OL  
OL  
IL  
4.5  
5.5  
5.5  
0.36  
0.36  
0.1  
0.44  
0.44  
1.0  
V
A
A
I
I
24 mA  
24 mA (Note 6)  
I
I
Maximum Input  
Leakage Current  
Maximum 3-STATE  
Current  
V
V
, GND  
IN  
I
CC  
5.5  
0.5  
5.0  
V
V
V
V
V
V
V
, V  
OZ  
I
IL  
IH  
V
, GND  
O
I
CC  
I
I
I
I
Maximum I /Input  
CC  
5.5  
5.5  
5.5  
5.5  
0.6  
1.5  
75  
mA  
mA  
mA  
A
V
2.1V (Note 8)  
CCT  
OLD  
OHD  
CC  
CC  
Minimum Dynamic  
Output Current (Note 7)  
Maximum Quiescent  
Supply Current  
1.65V Max  
3.85V Min  
OLD  
OHD  
IN  
75  
4.0  
40.0  
V
CC  
or GND  
Note 6: All outputs loaded; thresholds on input associated with output under test.  
Note 7: Maximum test duration 2.0 ms, one output loaded at a time.  
Note 8: May be measured per the JEDEC Alternate Method.  
www.fairchildsemi.com  
4
AC Electrical Characteristics for AC  
V
T
25 C  
T
40 C to 85 C  
50 pF  
Min Max  
CC  
A
A
C
50 pF  
C
L
Symbol  
Parameter  
(V)  
(Note 9)  
3.3  
Units  
L
Min  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
Typ  
Max  
9.0  
t
t
t
t
t
t
Propagation Delay  
6.5  
5.5  
6.5  
5.0  
6.0  
5.0  
7.5  
5.5  
7.5  
6.5  
7.5  
6.5  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
10.0  
7.5  
PLH  
ns  
ns  
ns  
ns  
ns  
ns  
Data to Output  
5.0  
7.0  
Propagation Delay  
Data to Output  
3.3  
9.0  
10.0  
7.5  
PHL  
PZH  
PZL  
PHZ  
PLZ  
5.0  
7.0  
Output Enable Time  
3.3  
10.5  
7.0  
11.0  
8.0  
5.0  
Output Enable Time  
Output Disable Time  
Output Disable Time  
3.3  
10.0  
8.0  
11.0  
8.5  
5.0  
3.3  
10.0  
9.0  
10.5  
9.5  
5.0  
3.3  
10.5  
9.0  
11.5  
9.5  
5.0  
Note 9: Voltage Range 3.3 is 3.3V 0.3V  
Voltage Range 5.0 is 5.0V 0.5V  
AC Electrical Characteristics for ACT  
V
T
25 C  
50 pF  
Typ  
T
A
40 C to 85 C  
50 pF  
Max  
CC  
A
C
C
L
Symbol  
Parameter  
(V)  
(Note 10)  
5.0  
Units  
ns  
L
Min  
Max  
Min  
t
t
Propagation Delay  
1.0  
6.5  
9.0  
1.0  
10.0  
PLH  
Data to Output  
Propagation Delay  
Data to Output  
5.0  
1.0  
7.0  
9.0  
1.0  
10.0  
ns  
PHL  
t
t
t
t
Output Enable Time  
Output Enable Time  
Output Disable Time  
Output Disable Time  
5.0  
5.0  
5.0  
5.0  
1.0  
1.0  
1.0  
1.0  
6.0  
7.0  
7.0  
7.5  
8.5  
9.5  
1.0  
1.0  
1.0  
1.0  
9.5  
ns  
ns  
ns  
ns  
PZH  
PZL  
PHZ  
PLZ  
10.5  
10.5  
10.5  
9.5  
10.0  
Note 10: Voltage Range 5.0 is 5.0V 0.5V  
Capacitance  
AC/ACT  
Typ  
Symbol  
Parameter  
Units  
Conditions  
C
C
Input Capacitance  
4.5  
pF  
pF  
V
OPEN  
5.0V  
IN  
CC  
Power Dissipation Capacitance  
45.0  
V
PD  
CC  
5
www.fairchildsemi.com  
Physical Dimensions inches (millimeters) unless otherwise noted  
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow  
Package Number M14A  
www.fairchildsemi.com  
6
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)  
Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
Package Number M14D  
7
www.fairchildsemi.com  
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)  
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
Package Number MTC14  
www.fairchildsemi.com  
8
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)  
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
Package Number N14A  
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and  
Fairchild reserves the right at any time without notice to change said circuitry and specifications.  
LIFE SUPPORT POLICY  
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT  
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD  
SEMICONDUCTOR CORPORATION. As used herein:  
1. Life support devices or systems are devices or systems  
which, (a) are intended for surgical implant into the  
body, or (b) support or sustain life, and (c) whose failure  
to perform when properly used in accordance with  
instructions for use provided in the labeling, can be rea-  
sonably expected to result in a significant injury to the  
user.  
2. A critical component in any component of a life support  
device or system whose failure to perform can be rea-  
sonably expected to cause the failure of the life support  
device or system, or to affect its safety or effectiveness.  
www.fairchildsemi.com  
9
www.fairchildsemi.com  

74AC125SCX_NL 替代型号

型号 制造商 描述 替代类型 文档
74AC125M STMICROELECTRONICS QUAD BUS BUFFERS 3-STATE 功能相似

74AC125SCX_NL 相关器件

型号 制造商 描述 价格 文档
74AC125SC_NL FAIRCHILD Bus Driver, AC Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14, 0.150 INCH, LEAD FREE, MS-012, SOIC-14 获取价格
74AC125SJ FAIRCHILD Quad Buffer with 3-STATE Outputs 获取价格
74AC125SJX ETC 4-Bit Buffer/Driver 获取价格
74AC125SMQB NSC Quad Buffer with TRI-STATE Outputs 获取价格
74AC125SMQR NSC Quad Buffer with TRI-STATE Outputs 获取价格
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74AC125TTR FAIRCHILD QUAD BUS BUFFERS (3-STATE) 获取价格
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