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SNJ54AC241J PDF预览

SNJ54AC241J

更新时间: 2024-02-07 07:10:31
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德州仪器 - TI 驱动器输出元件
页数 文件大小 规格书
13页 373K
描述
OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SNJ54AC241J 数据手册

 浏览型号SNJ54AC241J的Datasheet PDF文件第2页浏览型号SNJ54AC241J的Datasheet PDF文件第3页浏览型号SNJ54AC241J的Datasheet PDF文件第4页浏览型号SNJ54AC241J的Datasheet PDF文件第6页浏览型号SNJ54AC241J的Datasheet PDF文件第7页浏览型号SNJ54AC241J的Datasheet PDF文件第8页 
ꢊ ꢅꢋꢄꢌ ꢍꢎꢏ ꢏ ꢐꢑꢀ ꢒ ꢓꢑ ꢔ ꢕꢐ ꢑ  
ꢖ ꢔꢋ ꢗ ꢘ ꢙꢀꢋꢄꢋ ꢐ ꢊ ꢎꢋ ꢚꢎ ꢋ  
SCAS513E − JUNE 1995 − REVISED OCTOBER 2003  
switching characteristics over recommended operating free-air temperature range,  
V
= 5 V 0.5 V (unless otherwise noted) (see Figure 1)  
CC  
T
A
= 25°C  
TYP  
5
SN54AC241  
SN74AC241  
FROM  
(INPUT)  
TO  
(OUTPUT)  
PARAMETER  
UNIT  
ns  
MIN  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
MAX  
7
MIN  
1
MAX  
9.5  
9
MIN  
1
MAX  
7.5  
t
t
t
t
t
t
PLH  
PHL  
PZH  
PZL  
PHZ  
PLZ  
A
Y
Y
Y
4.5  
5.5  
5.5  
6.5  
6
7
1
1
7.5  
9
1
10  
1
9.5  
ns  
OE or OE  
OE or OE  
9
1
10  
1
9.5  
10  
10  
1
11.5  
11.5  
1
10.5  
10.5  
ns  
1
1
operating characteristics, V  
= 5 V, T = 25°C  
A
CC  
PARAMETER  
TEST CONDITIONS  
TYP  
UNIT  
C
Power dissipation capacitance per buffer/driver  
C
= 50 pF,  
L
f = 1 MHz  
45  
pF  
pd  
PARAMETER MEASUREMENT INFORMATION  
2 × V  
CC  
TEST  
S1  
S1  
Open  
500 Ω  
t
t
/t  
Open  
PLH PHL  
/t  
From Output  
Under Test  
t
2 × V  
PLZ PZL  
/t  
CC  
Open  
PHZ PZH  
C
= 50 pF  
L
500 Ω  
(see Note A)  
Output  
Control  
(low-level  
enabling)  
V
LOAD CIRCUIT  
CC  
50% V  
CC  
50% V  
CC  
0 V  
t
t
PLZ  
PZL  
V
CC  
Output  
V  
CC  
Input  
50% V  
CC  
50% V  
CC  
Waveform 1  
50% V  
CC  
0 V  
V
+ 0.3 V  
S1 at 2 × V  
(see Note B)  
OL  
CC  
V
OL  
t
PLH  
t
PHL  
t
t
PZH  
PHZ  
− 0.3 V  
Output  
Waveform 2  
S1 at Open  
(see Note B)  
V
OH  
V
OH  
V
OH  
50% V  
CC  
50% V  
Output  
50% V  
CC  
CC  
V
0 V  
OL  
VOLTAGE WAVEFORMS  
VOLTAGE WAVEFORMS  
NOTES: A.  
C
includes probe and jig capacitance.  
L
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.  
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.  
C. All input pulses are supplied by generators having the following characteristics: PRR 1 MHz, Z = 50 , t 2.5 ns, t 2.5 ns.  
O
r
f
D. The outputs are measured one at a time with one input transition per measurement.  
Figure 1. Load Circuit and Voltage Waveforms  
ꢟꢤ ꢞ ꢝ ꢰꢥ ꢩꢜ ꢦ ꢞ ꢤ ꢠꢧ ꢟꢤ ꢱ ꢤ ꢫꢠ ꢩꢣꢤ ꢥꢛꢬ ꢅ ꢜꢦ ꢨꢦ ꢡꢛ ꢤꢨ ꢝꢞ ꢛꢝ ꢡ ꢟꢦ ꢛꢦ ꢦꢥ ꢟ ꢠꢛ ꢜꢤꢨ  
ꢡ ꢜꢦ ꢥ ꢰꢤ ꢠꢨ ꢟꢝ ꢞ ꢡ ꢠꢥ ꢛꢝ ꢥꢢꢤ ꢛ ꢜꢤ ꢞ ꢤ ꢩꢨ ꢠꢟ ꢢꢡꢛ ꢞ ꢮ ꢝꢛꢜ ꢠꢢꢛ ꢥꢠꢛ ꢝꢡꢤ ꢬ  
5
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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