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PI74VCX16245AX PDF预览

PI74VCX16245AX

更新时间: 2024-11-11 13:12:19
品牌 Logo 应用领域
百利通 - PERICOM /
页数 文件大小 规格书
7页 200K
描述
Bus Transceiver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TSSOP-48

PI74VCX16245AX 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP48,.3,20
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.33其他特性:WITH DIRECTION CONTROL
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:ALVC/VCX/AJESD-30 代码:R-PDSO-G48
长度:12.5 mm负载电容(CL):30 pF
逻辑集成电路类型:BUS TRANSCEIVER最大I(ol):0.024 A
位数:8功能数量:2
端口数量:2端子数量:48
最高工作温度:85 °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:TSSOP48,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3 V
Prop。Delay @ Nom-Sup:2.5 ns传播延迟(tpd):5.7 ns
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):1.8 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED翻译:N/A
宽度:6.1 mmBase Number Matches:1

PI74VCX16245AX 数据手册

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PI74VCX16245  
2.5V 16-Bit Bidirectional Transceiver  
with 3-State Outputs  
Product Features  
Product Description  
The PI74VCX family is designed for low voltage operation  
Pericom Semiconductor’s PI74VCX series of logic circuits are  
produced in the Company’s advanced 0.35 micron CMOS  
technology, achieving industry leading speed.  
V
DD  
=1.8Vto3.6V  
3.6V I/O Tolerant Inputs and Outputs  
Supports Live Insertion  
The PI74VCX16245 is a 16-bit bidirectional transceiver designed  
for asynchronous two-way communication between data buses.  
The direction control input pin (xDIR) determines the direction of  
data flow through the bidirectional transceiver. The Direction and  
OutputEnablecontrolsaredesignedtooperatethisdeviceaseither  
two independent 8-bit transceivers or one 16-bit transceiver. The  
output enable (OE) input, when HIGH, disables both A and B ports  
by placing them in HIGH Z condition.  
Balanced output drive, ±24mA  
Uses patented Noise Reduction Circuitry  
Typical V  
(Output Ground Bounce)  
OLP  
< 0.6V at V = 2.5V, T = 25ºC  
DD  
A
Typical V  
(Output V Undershoot)  
OH  
OHV  
< -0.6V at V = 2.5V, T = 25ºC  
DD  
A
To ensure the high-impedance state during power up or power  
down, OE should be tied to Vcc through a pull-up resistor; the  
minimum value of the resistor is determined by the current sinking  
ability of the driver.  
Power-Off High Impedance inputs and outputs  
Industrial operation at –40°C to +85°C  
Packages available:  
–48-pin240mil.wideplasticTSSOP(A)  
–48-pin300mil.wideplasticSSOP(V)  
The PI74VCX family is I/O Tolerant, allowing it to operate in  
mixed 1.8V/3.6V systems.  
Logic Block Diagram  
1DIR  
2DIR  
1OE  
2OE  
1A  
1A  
1A  
1A  
1A  
0
1
2
3
4
2
A
A
A
0
1
3
1B0  
1B1  
1B2  
1B3  
1B4  
1B5  
1B6  
1B7  
2B0  
2B1  
2B2  
2B3  
2B4  
2B5  
2B6  
2B7  
2
2
2
2
2
2
2
A
4
A
A
A
A
5
6
7
8
1A5  
1A  
6
7
1A  
PS8325  
09/14/98  
1

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