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74LVC8T245BQ-Q100 PDF预览

74LVC8T245BQ-Q100

更新时间: 2024-11-09 14:50:51
品牌 Logo 应用领域
恩智浦 - NXP 输出元件逻辑集成电路
页数 文件大小 规格书
28页 219K
描述
LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PQCC24, 3.50 X 5.50 MM, 0.85 MM HEIGHT, PLASTIC, SOT815-1, DHVQFN-24

74LVC8T245BQ-Q100 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:QFN包装说明:3.50 X 5.50 MM, 0.85 MM HEIGHT, PLASTIC, SOT815-1, DHVQFN-24
针数:24Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.64
系列:LVC/LCX/ZJESD-30 代码:R-PQCC-N24
JESD-609代码:e4长度:5.5 mm
逻辑集成电路类型:BUS TRANSCEIVER湿度敏感等级:1
位数:8功能数量:1
端口数量:2端子数量:24
最高工作温度:125 °C最低工作温度:-40 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装形状:RECTANGULAR封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260传播延迟(tpd):32 ns
筛选级别:AEC-Q100座面最大高度:1 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.2 V
标称供电电压 (Vsup):1.5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:NICKEL PALLADIUM GOLD端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:3.5 mm
Base Number Matches:1

74LVC8T245BQ-Q100 数据手册

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74LVC8T245-Q100;  
74LVCH8T245-Q100  
8-bit dual supply translating transceiver; 3-state  
Rev. 1 — 21 March 2013  
Product data sheet  
1. General description  
The 74LVC8T245-Q100; 74LVCH8T245-Q100 are 8-bit dual supply translating  
transceivers with 3-state outputs that enable bidirectional level translation. They feature  
two data input-output ports (pins An and Bn), a direction control input (DIR), an output  
enable input (OE) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be  
supplied at any voltage between 1.2 V and 5.5 V. This flexibility makes the device suitable  
for translating between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V and  
5.0 V). Pins An, OE and DIR are referenced to VCC(A) and pins Bn are referenced to  
V
CC(B). A HIGH on DIR allows transmission from An to Bn and a LOW on DIR allows  
transmission from Bn to An. The output enable input (OE) can be used to disable the  
outputs so the buses are effectively isolated.  
The devices are fully specified for partial power-down applications using IOFF. The IOFF  
circuitry disables the output, preventing any damaging backflow current through the  
device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at  
GND level, both A port and B port are in the high-impedance OFF-state.  
Active bus hold circuitry in the 74LVCH8T245-Q100 holds unused or floating data inputs  
at a valid logic level.  
This product has been qualified to the Automotive Electronics Council (AEC) standard  
Q100 (Grade 1) and is suitable for use in automotive applications.  
2. Features and benefits  
Automotive product qualification in accordance with AEC-Q100 (Grade 1)  
Specified from 40 C to +85 C and from 40 C to +125 C  
Wide supply voltage range:  
VCC(A): 1.2 V to 5.5 V  
VCC(B): 1.2 V to 5.5 V  
High noise immunity  
Complies with JEDEC standards:  
JESD8-7 (1.2 V to 1.95 V)  
JESD8-5 (1.8 V to 2.7 V)  
JESD8C (2.7 V to 3.6 V)  
JESD36 (4.5 V to 5.5 V)  
 
 

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