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PI74AVC16721A PDF预览

PI74AVC16721A

更新时间： 2024-09-14 14:38:23
品牌 Logo 应用领域
百利通 - PERICOM 驱动光电二极管逻辑集成电路触发器
页数 文件大小 规格书
5页 310K
描述
Bus Driver, AVC Series, 1-Func, 20-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TSSOP-48

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PI74AVC16721A 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, TSSOP56,.3,20
针数：48Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.92系列：AVC
JESD-30 代码：R-PDSO-G48JESD-609代码：e0
长度：12.5 mm负载电容（CL）：50 pF
逻辑集成电路类型：BUS DRIVER最大频率@ Nom-Sup：150000000 Hz
最大I（ol）：0.024 A位数：20
功能数量：1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：TSSOP56,.3,20
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED电源：3.3 V
Prop。Delay @ Nom-Sup：4.3 ns传播延迟（tpd）：5.6 ns
认证状态：Not Qualified座面最大高度：1.2 mm
子类别：FF/Latches最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：1.65 V标称供电电压 (Vsup)：2.5 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Tin/Lead (Sn/Pb)
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
触发器类型：POSITIVE EDGE宽度：6.1 mm
Base Number Matches：1

PI74AVC16721A 数据手册

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ADVANCE INFORMATION  
PI74AVC16721  
PI74AVCH16721  
20-Bit Flip-Flop with  
3-State Outputs  
ProductDescription  
Product Features  
Pericom Semiconductor’s PI74AVC series of logic circuits are  
produced using the Company’s advanced 0.35 micron CMOS  
technology, achieving industry leading speed.  
· Designed for low voltage operation,  
VCC = 1.65V to 3.6V  
· Sub 2.0ns delays at 2.5V and 3.3V  
· Dynamic Impedance Control on outputs,  
current drive > ±24mA at 2.5VCC  
This 20-bit flip-flop is designed with edge-triggered D-type flip-  
flopswithqualifiedclockstorage.Onthepositivetransitionofclock  
(CLK) input, the device provides true data at the Q outputs,  
providedthattheclock-enable(CLKEN)inputisLOW. IfCLKEN  
is HIGH, no data is stored.  
· Patented noise reduction circuit  
· I/O Tolerant to 3.6V, Inputs and Outputs for  
mixed voltage systems  
A buffered output-enable (OE) input can be used to place the  
20 outputs in either a normal logic state (HIGH or LOW level) or  
a high-impedance state. In the high-impedance state, the outputs  
neitherloadnordrivethebuslinessignificantly.Thehigh-impedance  
state and increased drive provide the capacity to drive bus lines  
without the need for interface or pullup components. OE does not  
affect the internal operation of the flip-flops. Old data can be  
retained or new data can be entered while the outputs are in the  
high-impedance state.  
· Supports live insertion  
· Industrial operation at -40°C to +85°C  
· Available Packages:  
– 48-pin 240 mil wide plastic TSSOP (A48)  
– 48-pin 173 mil wide plastic TVSOP (K48)  
To ensure the high-impedance state during power up or power  
down, OE should be tied to V through a pullup resistor; the  
CC  
minimumvalue of the resistor is determined by the current-sinking  
capability of the driver.  
The PI74AVCH16721 has “Bus Hold” which retains the data input’s  
last state whenever the data input goes to high-impedance  
preventing “floating” inputs and eliminating the need for pullup/  
down resistors.  
Logic Block Diagram  
1
56  
29  
2
55  
PSXXXX 02/02/99  
1
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PI74AVC16721K PERICOM

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PI74AVC16721KX PERICOM

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PI74AVC16820 PERICOM

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 		2.5V 10-Bit Flip-Flop with Dual and 3-State Outputs
PI74AVC16820A PERICOM

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 		2.5V 10-Bit Flip-Flop with Dual and 3-State Outputs
PI74AVC16820AE PERICOM

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 		2.5V 10-Bit Flip-Flop with Dual and 3-State Outputs
PI74AVC16821 PERICOM

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 		2.5V 20-Bit Bus Interface Flip-Flop with 3-State Outputs
PI74AVC16821A PERICOM

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 		Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TS
PI74AVC16821AX PERICOM

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 		Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TS
PI74AVC16821K PERICOM

获取价格

 		Bus Driver, AVC Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TV

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