Datasheet > PI74ALVTC16721AX

PI74ALVTC16721AX

更新时间： 2024-10-28 20:53:03

品牌	Logo	应用领域
百利通 - PERICOM		驱动光电二极管逻辑集成电路
页数	文件大小	规格书
8页	142K
描述
Bus Driver, ALVT Series, 1-Func, 20-Bit, True Output, CMOS, PDSO56, 0.240 INCH, PLASTIC, TSSOP-56

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技术参数
数据手册

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PI74ALVTC16721AX 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,
针数：	56	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.92	系列：	ALVT
JESD-30 代码：	R-PDSO-G56	JESD-609代码：	e0
长度：	14 mm	逻辑集成电路类型：	BUS DRIVER
湿度敏感等级：	1	位数：	20
功能数量：	1	端口数量：	2
端子数量：	56	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	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	240
传播延迟（tpd）：	5 ns	认证状态：	Not Qualified
座面最大高度：	1.2 mm	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)：	1.8 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
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：	30
宽度：	6.1 mm	Base Number Matches：	1

PI74ALVTC16721AX 数据手册

PI74ALVTC16721

2.5V 20-Bit Flip-Flop

with 3-State Outputs

ProductDescription

ProductFeatures

Pericom Semiconductors PI74ALVTC series of logic circuits are

produced using the Companys advanced 0.35 micron CMOS

technology, achieving industry leading speed.

PI74ALVTC16721isdesignedforlowvoltageoperation,

=1.65Vto3.6V

Supports Live Insertion

The PI74ALVTC16721 is a 20-bit flip-flop with 3-state outputs

3.6V I/O Tolerant Inputs and Outputs

Bus Hold

designedspecificallyfor1.65Vto3.6VV operation.Thedevice

is designed with edge-triggered D-type flip-flops with qualified

clock storage. On the positive transition of clock (CLK) input, the

device provides true data at the Q outputs, provided that the clock-

enable(CLKEN)inputisLOW.If CLKENisHIGH,nodataisstored.

HighDrive,32/64mA@3.3V

Uses patented noise reduction circuitry

Power-off high impedance inputs and outputs

Industrial operation at 40°C to +85°C

Packagesavailable:

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

retainedor newdatacanbeenteredwhiletheoutputsareinthehigh-

impedance state.

56-pin240-milwideplasticTSSOP(A56)

56-pin173-milwideplasticTVSOP(K56)

To ensure the high-impedance state during power up or power

down, OE should be tied to V

through a pullup resistor; the

minimum value of the resistor is determined by the current-sinking

capability of the driver.

The family offers both I/O Tolerant, which allows it to operate in

mixed 1.65/3.6V systems, and "Bus Hold," which retains the data

inputs last state preventing "floating" inputs and eliminating the

need for pullup/down resistors.

Logic Block Diagram

PS8617

06/05/02

12 3 4 5 6 7 8

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与PI74ALVTC16721AX相关器件

型号	品牌	获取价格	描述	数据表
PI74ALVTC16721K	PERICOM	获取价格	Bus Driver, ALVT Series, 1-Func, 20-Bit, True Output, CMOS, PDSO56, 0.173 INCH, PLASTIC, T
PI74ALVTC16721KEX	PERICOM	获取价格	Bus Driver, ALVT Series, 1-Func, 20-Bit, True Output, CMOS, PDSO56, 0.173 INCH, PLASTIC, T
PI74ALVTC16721KX	PERICOM	获取价格	Bus Driver, ALVT Series, 1-Func, 20-Bit, True Output, CMOS, PDSO56, 0.173 INCH, PLASTIC, T
PI74ALVTC16820	ETC	获取价格	Logic \| 10-Bit Flip-Flop with Dual Outputs
PI74ALVTC16820A	PERICOM	获取价格	Bus Driver, ALVT Series, 1-Func, 10-Bit, True Output, CMOS, PDSO56, 0.240 INCH, PLASTIC, T
PI74ALVTC16820AEX	PERICOM	获取价格	Bus Driver, ALVT Series, 1-Func, 10-Bit, True Output, CMOS, PDSO56, 0.240 INCH, PLASTIC, T
PI74ALVTC16820AX	PERICOM	获取价格	Bus Driver, ALVT Series, 1-Func, 10-Bit, True Output, CMOS, PDSO56, 0.240 INCH, PLASTIC, T
PI74ALVTC16820K	PERICOM	获取价格	Bus Driver, ALVT Series, 1-Func, 10-Bit, True Output, CMOS, PDSO56, 0.173 INCH, PLASTIC, T
PI74ALVTC16820KX	PERICOM	获取价格	Bus Driver, ALVT Series, 1-Func, 10-Bit, True Output, CMOS, PDSO56, 0.173 INCH, PLASTIC, T
PI74ALVTC16821	ETC	获取价格	Logic \| 20-Bit Bus Interface Flip-Flop

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