参数资料
型号: 74LVT16244BBQ,518
厂商: NXP Semiconductors
文件页数: 15/18页
文件大小: 0K
描述: IC BUFFER/DVR 16BIT 3ST HUQFN60U
标准包装: 1
系列: 74LVT
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: 32mA,64mA
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 60-UFQFN 双排,裸焊盘
供应商设备封装: 60-HUQFN(4x6)
包装: 标准包装
其它名称: 568-5286-6
74LVT_LVTH16244B
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 11 — 1 March 2012
6 of 18
NXP Semiconductors
74LVT16244B; 74LVTH16244B
3.3 V 16-bit buffer/driver; 3-state
[1]
The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
[2]
The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability.
[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
IO
output current
output in LOW-state
-
128
mA
output in HIGH-state
64
-
mA
Tstg
storage temperature
65
+150
C
Tj
junction temperature
150
C
Ptot
total power dissipation
Tamb = 40 C to +85 C;
(T)SSOP48 package
500
mW
VFBGA56 package
1000
mW
HXQFN60 package
1000
mW
Table 4.
Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max
Unit
Table 5.
Recommended operating conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
2.7
-
3.6
V
VI
input voltage
0
-
5.5
V
VIH
HIGH-level input voltage
2.0
-
V
VIL
LOW-level input voltage
-
0.8
V
IOH
HIGH-level output current
32
-
mA
IOL
LOW-level output current
none
-
32
mA
current duty cycle
50 %;
fi 1kHz
--
64
mA
Tamb
ambient temperature
in free-air
40
-
+85
C
t/V
input transition rise and fall rate outputs enabled
-
10
ns/V
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