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74AVC8T245PW-T PDF预览

74AVC8T245PW-T

更新时间: 2024-11-19 12:59:51
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
23页 126K
描述
IC,BUS TRANSCEIVER,SINGLE,8-BIT,AVC/ALVC/VCX-CMOS,TSSOP,24PIN,PLASTIC

74AVC8T245PW-T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TSSOP, TSSOP24,.25Reach Compliance Code:unknown
风险等级:5.56控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:AVC
JESD-30 代码:R-PDSO-G24长度:7.8 mm
负载电容(CL):15 pF逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.008 A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:TSSOP封装等效代码:TSSOP24,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL电源:1.5/3.3 V
Prop。Delay @ Nom-Sup:6.2 ns传播延迟(tpd):9.9 ns
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):0.8 V标称供电电压 (Vsup):1.2 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
翻译:1.5/3.3V &1.5/3.3V宽度:4.4 mm
Base Number Matches:1

74AVC8T245PW-T 数据手册

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74AVC8T245  
8-bit dual supply translating transceiver with configurable  
voltage translation; 3-state  
Rev. 02 — 28 April 2009  
Product data sheet  
1. General description  
The 74AVC8T245 is an 8-bit, dual supply transceiver that enables bidirectional level  
translation. It features two data input-output ports (An and Bn), a direction control input  
(DIR), a 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 0.8 V and 3.6 V making the device  
suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V,  
2.5 V and 3.3 V). Pins An, OE and DIR are referenced to VCC(A) and pins Bn are  
referenced to VCC(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 device is 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 An and Bn are in the high-impedance OFF-state.  
2. Features  
I Wide supply voltage range:  
N VCC(A): 0.8 V to 3.6 V  
N VCC(B): 0.8 V to 3.6 V  
I Complies with JEDEC standards:  
N JESD8-12 (0.8 V to 1.3 V)  
N JESD8-11 (0.9 V to 1.65 V)  
N JESD8-7 (1.2 V to 1.95 V)  
N JESD8-5 (1.8 V to 2.7 V)  
N JESD8-B (2.7 V to 3.6 V)  
I ESD protection:  
N HBM JESD22-A114E Class 3B exceeds 8000 V  
N MM JESD22-A115-A exceeds 200 V  
N CDM JESD22-C101C exceeds 1000 V  
I Maximum data rates:  
N 380 Mbit/s (1.8 V to 3.3 V translation)  
N 260 Mbit/s (1.1 V to 3.3 V translation)  
N 260 Mbit/s (1.1 V to 2.5 V translation)  
N 210 Mbit/s (1.1 V to 1.8 V translation)  
N 150 Mbit/s (1.1 V to 1.5 V translation)  
N 100 Mbit/s (1.1 V to 1.2 V translation)  

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