参数资料
型号: 74LVCH16244ABQ,518
厂商: NXP Semiconductors
文件页数: 16/19页
文件大小: 0K
描述: IC BUFFER/LINE DVR 16B HUQFN60U
标准包装: 1
系列: 74LVCH
逻辑类型: 缓冲器/线路驱动器,非反相
元件数: 4
每个元件的位元数: 4
输出电流高,低: 24mA,24mA
电源电压: 1.2 V ~ 3.6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 60-XFQFN 双排,裸焊盘
供应商设备封装: 60-HXQFNU
包装: 标准包装
其它名称: 568-5281-6
74LVC_LVCH16244A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2014. All rights reserved.
Product data sheet
Rev. 13 — 7 February 2014
6 of 19
NXP Semiconductors
74LVC16244A; 74LVCH16244A
16-bit buffer/line driver; 5 V input/output tolerant; 3-state
7.
Limiting values
[1]
The minimum input voltage ratings may be exceeded if the input current ratings are observed.
[2]
The output voltage ratings may be exceeded if the output current ratings are observed.
[3]
Above 60
C the value of P
tot derates linearly with 5.5 mW/K.
[4]
Above 70
C the value of P
tot derates linearly with 1.8 mW/K.
8.
Recommended operating conditions
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5
+6.5
V
IIK
input clamping current
VI <0V
50
-
mA
VI
input voltage
0.5
+6.5
V
IOK
output clamping current
VO >VCC or VO <0V
-
50
mA
VO
output voltage
output HIGH or LOW
0.5
VCC +0.5
V
output 3-state
0.5
+6.5
V
IO
output current
VO =0V to VCC
-
50
mA
ICC
supply current
-
100
mA
IGND
ground current
100
-
mA
Tstg
storage temperature
65
+150
C
Ptot
total power dissipation
Tamb = 40 C to +125 C;
(T)SSOP48 package
[3] -500
mW
VFBGA56 package
[4] -1000
mW
HXQFN60 package
[4] -1000
mW
Table 5.
Recommended operating conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
1.65
-
3.6
V
functional
1.2
-
3.6
V
VI
input voltage
0
-
5.5
V
VO
output voltage
output HIGH or LOW
0
-
VCC
V
output 3-state
0
-
5.5
V
Tamb
ambient temperature
in free air
40
-
+125
C
t/V
input transition rise and fall rate
VCC = 1.2 V to 2.7 V
0
-
20
ns/V
VCC = 2.7 V to 3.6 V
0
-
10
ns/V
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