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74AC16244DGG PDF预览

74AC16244DGG

更新时间: 2024-01-06 14:33:10
品牌 Logo 应用领域
德州仪器 - TI 驱动器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
10页 191K
描述
16-BIT BUFFERS/LINE DRIVERS WITH 3-STATE OUTPUTS

74AC16244DGG 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP48,.3,20
针数:48Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.59
控制类型:ENABLE LOW系列:AC
JESD-30 代码:R-PDSO-G48JESD-609代码:e4
长度:12.5 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.024 A
位数:4功能数量:4
端口数量:2端子数量:48
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:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP48,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH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:11.5 ns传播延迟(tpd):11.5 ns
认证状态:Not Qualified座面最大高度:1.2 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:MILITARY端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:6.1 mm

74AC16244DGG 数据手册

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54AC16244, 74AC16244  
16-BIT BUFFERS/LINE DRIVERS  
WITH 3-STATE OUTPUTS  
SCAS120A – MARCH 1990 – REVISED APRIL 1996  
recommended operating conditions (see Note 3)  
54AC16244  
MIN NOM  
74AC16244  
MIN NOM  
UNIT  
MAX  
MAX  
V
V
Supply voltage (see Note 4)  
High-level input voltage  
3
2.1  
5
5.5  
3
2.1  
5
5.5  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 3 V  
= 4.5 V  
= 5.5 V  
= 3 V  
3.15  
3.85  
3.15  
3.85  
V
V
IH  
0.9  
1.35  
1.65  
0.9  
1.35  
1.65  
V
IL  
Low-level input voltage  
= 4.5 V  
= 5.5 V  
V
V
Input voltage  
0
0
V
V
0
0
V
V
V
V
I
CC  
CC  
Output voltage  
O
CC  
–4  
CC  
–4  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 3 V  
I
High-level output current  
Low-level output current  
= 4.5 V  
= 5.5 V  
= 3 V  
–24  
–24  
12  
–24  
–24  
12  
mA  
mA  
OH  
OL  
I
= 4.5 V  
= 5.5 V  
24  
24  
24  
24  
t/v  
Input transition rise or fall rate  
Operating free-air temperature  
0
10  
0
10  
ns/V  
T
A
–55  
125  
–40  
85  
°C  
NOTES: 3. Unused inputs should be tied to V  
through a pullup resistor of approximately 5 k or greater to prevent them from floating.  
and GND pins must be connected to the proper voltage supply.  
CC  
4. All V  
CC  
electrical characteristics over recommended operating free-air temperature range (unless  
otherwise noted)  
T
A
= 25°C  
54AC16244  
74AC16244  
PARAMETER  
TEST CONDITIONS  
V
UNIT  
CC  
MIN  
2.9  
TYP  
MAX  
MIN  
2.9  
MAX  
MIN  
2.9  
MAX  
3 V  
I
= –50 µA  
4.5 V  
5.5 V  
3 V  
4.4  
4.4  
4.4  
OH  
5.4  
5.4  
5.4  
V
OH  
I
I
I
= –4 mA  
= –24 mA  
= –75 mA  
2.58  
3.94  
4.94  
2.48  
3.8  
2.48  
3.8  
V
OH  
OH  
OH  
4.5 V  
5.5 V  
5.5 V  
3 V  
4.8  
4.8  
3.85  
3.85  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
I
= –50 µA  
4.5 V  
5.5 V  
3 V  
OL  
0.1  
0.1  
0.1  
V
OL  
I
I
I
= 12 mA  
= 24 mA  
0.36  
0.36  
0.36  
0.44  
0.44  
0.44  
1.65  
±1  
0.44  
0.44  
0.44  
1.65  
±1  
V
OL  
OL  
OL  
4.5 V  
5.5 V  
5.5 V  
5.5 V  
5.5 V  
5.5 V  
5 V  
= 75 mA  
I
I
I
V = V  
or GND  
or GND  
or GND,  
or GND  
or GND  
±0.1  
±0.5  
8
µA  
µA  
µA  
I
I
CC  
CC  
CC  
CC  
CC  
V = V  
±5  
±5  
OZ  
CC  
I
V = V  
I
O
= 0  
80  
80  
I
C
C
V = V  
4.5  
12  
i
I
pF  
V = V  
5 V  
o
I
Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.  
PRODUCT PREVIEW information concerns products in the formative or  
design phase of development. Characteristic data and other  
specifications are design goals. Texas Instruments reserves the right to  
change or discontinue these products without notice.  
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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