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54ACQ240L PDF预览

54ACQ240L

更新时间: 2024-02-03 01:15:46
品牌 Logo 应用领域
美国国家半导体 - NSC 驱动器
页数 文件大小 规格书
8页 148K
描述
Quiet Series Octal Buffer/Line Driver with TRI-STATE Outputs

54ACQ240L 技术参数

生命周期:Obsolete包装说明:QCCN,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.35系列:AC
JESD-30 代码:S-CQCC-N20长度:8.89 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
位数:4功能数量:2
端口数量:2端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
输出特性:3-STATE输出极性:INVERTED
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QCCN
封装形状:SQUARE封装形式:CHIP CARRIER
传播延迟(tpd):12.5 ns认证状态:Not Qualified
座面最大高度:1.905 mm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):5 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子形式:NO LEAD
端子节距:1.27 mm端子位置:QUAD
宽度:8.89 mmBase Number Matches:1

54ACQ240L 数据手册

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DC Characteristics for ’ACTQ Family Devices (Continued)  
54ACTQ  
=
Symbol  
Parameter  
VCC  
(V)  
TA  
Units  
Conditions  
−55˚C to +125˚C  
Guaranteed  
Limits  
=
VI VCC − 2.1V  
ICCT  
Maximum  
CC/Input  
5.5  
5.5  
1.6  
mA  
mA  
I
=
VOLD 1.65V Max  
IOLD  
Minimum Dynamic  
(Note 10)  
50  
=
VOHD 3.85V Min  
IOHD  
ICC  
Output Current  
5.5  
5.5  
−50  
mA  
µA  
=
Maximum Quiescent  
Supply Current  
80.0  
VIN VCC  
or GND (Note 11)  
(Notes 12, 13)  
VOLP  
VOLV  
Quiet Output Maximum  
Dynamic VOL  
1.5V  
5.0  
5.0  
V
V
Quiet Output Minimum  
Dynamic VOL  
−1.2V  
(Notes 12, 13)  
Note 9: All outputs loaded; thresholds on input associated with output under test.  
Note 10: Maximum test duration 2.0 ms, one output loaded at a time.  
@ @  
I for 54ACTQ 25˚C is identical to 74ACTQ 25˚C.  
CC  
Note 11:  
Note 12: Plastic DIP package.  
=
@
Note 13: Max number of Data Inputs defined as (n). n−1 Data Inputs are driven 0V to 3V. One Data Input  
V
GND.  
IN  
Note 14: Max number of Data Inputs (n) switching. (n−1) Inputs switching 0V to 3V (’ACTQ). Input-under-test switching: 3V to threshold (V ), 0V to threshold  
ILD  
=
(V ), f 1 MHz.  
IHD  
AC Electrical Characteristics  
54ACQ  
=
VCC  
(V)  
TA −55˚C  
Fig.  
No.  
Symbol  
Parameter  
to +125˚C  
Units  
=
(Note 15)  
CL 50 pF  
Min  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
Max  
t
t
t
PHL, tPLH  
PZL, tPZH  
PHZ, tPLZ  
Propagation Delay  
Data to Output  
3.3  
5.0  
3.3  
5.0  
3.3  
5.0  
12.5  
9.0  
ns  
ns  
ns  
Output Enable Time  
13.5  
10.0  
11.0  
9.0  
Output Disable Time  
±
Note 15: Voltage Range 5.0 is 5.0V 0.5V  
±
Voltage Range 3.3 is 3.3 0.3V.  
Note 16: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The speci-  
fication applies to any outputs switching in the same direction, either HIGH to LOW (t ) or LOW to HIGH (t ). Parameter guaranteed by design.  
OSHL OSLH  
5
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