5秒后页面跳转
7LVC1284D PDF预览

7LVC1284D

更新时间: 2024-01-17 11:43:35
品牌 Logo 应用领域
恩智浦 - NXP 并行IO端口微控制器和处理器外围集成电路光电二极管
页数 文件大小 规格书
10页 104K
描述
3.3V Parallel printer interface transceiver/buffer

7LVC1284D 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:20
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.65
JESD-30 代码:R-PDSO-G20长度:12.8 mm
I/O 线路数量:7端口数量:1
端子数量:20最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:2.65 mm最大供电电压:3.6 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:7.5 mmuPs/uCs/外围集成电路类型:PARALLEL IO PORT, PRINTER INTERFACE
Base Number Matches:1

7LVC1284D 数据手册

 浏览型号7LVC1284D的Datasheet PDF文件第1页浏览型号7LVC1284D的Datasheet PDF文件第2页浏览型号7LVC1284D的Datasheet PDF文件第3页浏览型号7LVC1284D的Datasheet PDF文件第5页浏览型号7LVC1284D的Datasheet PDF文件第6页浏览型号7LVC1284D的Datasheet PDF文件第7页 
Philips Semiconductors  
Product specification  
3.3V Parallel printer interface transceiver/buffer  
74LVC1284  
DC ELECTRICAL CHARACTERISTICS  
LIMITS  
T
amb  
= 25°C  
T
amb  
= 0°C to +70°C  
SYMBOL  
PARAMETER  
TEST CONDITIONS  
UNIT  
MIN  
–0.2  
TYP  
MAX  
MIN  
V –0.2  
CC  
MAX  
V
V
V
V
= Min to Max; I = –50µA  
V
CC  
V
CC  
V
V
V
CC  
CC  
CC  
CC  
OH  
An  
High-level  
output voltage  
= 3.0V; I = –4mA  
2.4  
2.4  
V
OH  
OH  
Bn or Yn  
= 3.0V; I = 14mA  
2.2  
2.4  
2.1  
OH  
= Min to Max; I = 50µA;  
OL  
0.2  
0.2  
V
V = V or V  
I
IL  
IH  
An  
Low-level  
output voltage  
V
OL  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 3.0V; I = 4mA; V = V or V  
IH  
0.4  
0.8  
0.8  
0.4  
0.9  
0.8  
V
V
OL  
I
IL  
Bn or Yn  
= 3.0V; I = –14mA; V = V or V  
OL I IL IH  
V
IH  
High-level input voltage  
Low-level input voltage  
Input Hysteresis  
= Min to Max  
V
IL  
= Min to Max  
= 3.3V  
2.0  
38  
2.0  
0.3  
V
HYS  
0.4  
45  
V
B/Y side Output  
Impedance  
R
See Figure 2  
V = 3.6V; V = V or GND;  
CC  
53  
35  
55  
D
Input leakage current  
(A5-A7 DIR, HD)  
O
CC  
I
I
±1.0  
±5.0  
µA  
µA  
µA  
µA  
µA  
Not for I/O pins  
Input current for common  
I/O pins  
I
/I  
V
CC  
V
CC  
V
CC  
V
CC  
= 3.6V;V = 5.5V or GND  
"0.1 "15  
IHZ ILZ  
I
B/Y Side Power-off  
leakage current  
I
= 0.0V; V = 0 to 5.5V  
±10  
5
±100  
20  
OFF  
OZH  
O
3-State output High  
current Yn  
I
= 3.6V; V = V ; V = V or V  
O CC I IL IH  
3-State output Low  
current Yn  
I
= 3.6V; V = GND; V = V or V  
IH  
–5  
–20  
OZL  
O
I
IL  
I
+I  
current (A1 – A4, Bn)  
current (A1 – A4, Bn)  
V
V
= 3.6V; V = V  
CC  
5
25  
µA  
µA  
IH OZH  
CC  
I/O  
I +I  
= 3.6V; V = GND  
–5  
–25  
IL OZL  
CC  
I/O  
Quiescent Supply  
Current  
I
V
CC  
= 3.6V; I = 0; V = GND or V  
CC  
5
10  
50  
µA  
CC  
O
I
AC CHARACTERISTICS  
GND = 0V, t = t = 3.0ns, C = 50pF, R = 500Ω  
R
F
L
L
LIMITS  
T
V
= 25°C  
= 3.3V  
T
V
= 0 to + 70°C  
= Min to Max  
amb  
CC  
amb  
CC  
SYMBOL  
PARAMETER  
WAVEFORM  
UNIT  
MIN  
TYP  
0.2  
MAX  
MIN  
MAX  
SR  
B-Side Slew Rate  
4
5
0.05  
0.35  
0.05  
0.4  
V/ns  
ns  
t
t
Propagation delay  
A toY or A to B  
6.0  
6.0  
12.6  
12.4  
18.0  
18.0  
5.0  
5.0  
19.5  
20.0  
PLH  
PHL  
t
t
Propagation delay  
B to A  
1.5  
1.5  
5.5  
5.6  
7.9  
7.6  
1.5  
1.5  
9.5  
9.0  
PLH  
PHL  
1
2
2
2
2
2
2
ns  
ns  
ns  
ns  
ns  
ns  
ns  
t
t
Output enable/disable time to/from High level  
HD to Y or HD to B  
4.0  
2.0  
12.0  
6.5  
16.0  
9.1  
4.0  
2.0  
20.0  
11.0  
PZH  
PHZ  
t
t
Output enable/disable time to/from Low level  
A to Y or A to B  
5.0  
1.5  
12.7  
5.0  
16.3  
7.1  
5.0  
1.5  
20.0  
9.0  
PZL  
PLZ  
t
t
Output enable time  
from DIR to B  
8.0  
8.0  
12.3  
12.7  
18.0  
18.0  
4.0  
4.0  
20.0  
20.0  
PZH  
PZL  
t
t
Output disable time  
from DIR to B  
5.0  
6.0  
8.9  
9.1  
12.5  
12.0  
2.0  
2.0  
14.5  
14.0  
PHZ  
PLZ  
t
t
Output enable time  
from DIR to A  
3.5  
4.0  
6.9  
8.6  
13.0  
14.0  
3.0  
3.0  
14.5  
16.0  
PZH  
PZL  
t
t
Output disable  
from DIR to A  
2.5  
2.5  
3.7  
3.7  
5.5  
5.0  
2.0  
2.0  
6.0  
5.5  
PHZ  
PLZ  
4
1995 Nov 10  

与7LVC1284D相关器件

型号 品牌 描述 获取价格 数据表
7LVC1284D-T NXP IC 7 I/O, PIA-PRINTER INTERFACE, PDSO20, Parallel IO Port

获取价格

7LVC240APWDH NXP Octal buffer/line driver with 5-volt tolerant inputs/outputs; inverting 3-State

获取价格

7LVC240APWDH-T NXP IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, Bus Driver/Transceiver

获取价格

7LVC241APWDH NXP Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-State

获取价格

7LVC241APWDH-T NXP LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20

获取价格

7LVC244APWDH NXP Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-Statetitle

获取价格