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器件3D模型￥ 7.908
SN74LVC16245ADLG4 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
逻辑控制器
封装:
SSOP-48
描述:
具有三态输出的16位总线收发器 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3P4P5Hot
典型应用电路图在P12P13
原理图在P1P11P12
封装尺寸在P15P17P18
标记信息在P15P16
封装信息在P14P15P16P17P18
技术参数、封装参数在P6
应用领域在P1P26
电气规格在P8
导航目录
SN74LVC16245ADLG4数据手册
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若手册格式错乱，请下载阅览PDF原文件
SN74LVC16245A
www.ti.com
SCES062Q –DECEMBER 1995–REVISED JUNE 2014
7.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
(1)
MIN MAX UNIT
Operating 1.65 3.6
V
CC
Supply voltage V
Data retention only 1.5
V
CC
= 1.65 V to 1.95 V 0.65 × V
CC
V
IH
High-level input voltage V
CC
= 2.3 V to 2.7 V 1.7 V
V
CC
= 2.7 V to 3.6 V 2
V
CC
= 1.65 V to 1.95 V 0.35 × V
CC
V
IL
Low-level input voltage V
CC
= 2.3 V to 2.7 V 0.7 V
V
CC
= 2.7 V to 3.6 V 0.8
V
I
Input voltage 0 5.5 V
High or low state 0 V
CC
V
O
Output voltage V
3-state 0 5.5
V
CC
= 1.65 V –4
V
CC
= 2.3 V –8
I
OH
High-level output current mA
V
CC
= 2.7 V –12
V
CC
= 3 V –24
V
CC
= 1.65 V 4
V
CC
= 2.3 V 8
I
OL
Low-level output current mA
V
CC
= 2.7 V 12
V
CC
= 3 V 24
Δt/Δv Input transition rise or fall rate 5 ns/V
T
A
Operating free-air temperature –40 125 °C
(1) All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
7.4 Thermal Information
DGG DGV DL
THERMAL METRIC
(1)
UNIT
48 PINS 48 PINS 48 PINS
R
θJA
Junction-to-ambient thermal resistance 67.1 80.2 70.6
R
θJC(top)
Junction-to-case (top) thermal resistance 19.9 32.7 36.8
R
θJB
Junction-to-board thermal resistance 34.2 43.5 43.1 °C/W
ψ
JT
Junction-to-top characterization parameter 1.8 4.7 13.9
ψ
JB
Junction-to-board characterization parameter 33.9 42.9 42.6
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
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