PI74ALVTC16374

更新时间： 2024-10-27 22:44:27

品牌	Logo	应用领域
百利通 - PERICOM		触发器
页数	文件大小	规格书
8页	293K
描述
16-Bit D-Type Flip-Flop with 3-STATE Outputs

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PI74ALVTC16374 数据手册

PI74ALVTC16374

16-Bit D-Type Flip-Flop

with 3-STATE Outputs

Product Features

Product Description

• The PI74ALVTC Family is designed for low voltage

operation, VDD = 1.8V to 3.6V

PericomSemiconductorsPI74ALVTCseriesoflogiccircuitsare

produced in the Companys advanced 0.35 micron CMOS

technology, achieving industry leading speed.

• Supports Live Insertion

• 3.6V I/O Tolerant Inputs and Outputs

• Bus Hold

The PI74ALVTC16374 is particularly suitable for implementing

buffer registers, I/O ports, bidirectional bus drivers, and working

registers. This device can be used as two 8-bit Flip-Flops or one

16-bit flip-flop. On the positive transition of the clock (CLK)

input, the Q outputs of the flip-flop take on the logic levels set up

at the data (D) inputs.

• High Drive, –32/64mA @ 3.3V

• Uses patented Noise Reduction Circuitry

• Power-Off high impedance inputs and outputs

• Industrial operation at –40°C to +85°C

• Packages available:

AbufferedOutputEnable(OE)inputcanbeusedtoplacetheeight

outputs in either a normal logic state (high or low logic levels) or

a high-impedance state in which the outputs neither load nor drive

the bus lines significantly. The high-impedance state and the

increased drive provide the capability to drive bus lines without

need for interface or pullup components. OE does not affect

internaloperationsoftheflip-flop. Olddatacanberetainedornew

data can be entered while the outputs are in the high impedance

state.

–48-pin240milwideplasticTSSOP(A)

–48-pin173milwideplasticSSOP(V)

–48-pin300milwideplasticTVSOP(K)

Logic Block Diagram

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

down, OE should be tied to Vdd through a pullup resistor; the

minimum value of the resistor is determined by the current-

sinking capability of the driver.

1OE

1CLK

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

mixed 1.8/3.6V systems, and Bus Hold, which retains the data

inputs last state whenever the data input goes to high-imped-

ance, preventing floating inputs and eliminating the need for

pullup/down resistors.

>C1

1Q1

1D1

To Seven Other Channels

2OE

2CLK

>C1

2Q1

2D1

To Seven Other Channels

PS8356A

11/23/98

12 3 4 5 6 7 8

中文翻译

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与PI74ALVTC16374相关器件

型号	品牌	获取价格	描述	数据表
PI74ALVTC16374A	PERICOM	获取价格	16-Bit D-Type Flip-Flop
PI74ALVTC16374AE	PERICOM	获取价格	Bus Driver, ALVT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH, 1.10 MM HEI
PI74ALVTC16374AEX	PERICOM	获取价格	Bus Driver, ALVT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH, 1.10 MM HEI
PI74ALVTC16374AX	PERICOM	获取价格	暂无描述
PI74ALVTC16374K	PERICOM	获取价格	16-Bit D-Type Flip-Flop
PI74ALVTC16374KE	PERICOM	获取价格	Bus Driver, ALVT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.173 INCH, 1.10 MM HEI
PI74ALVTC16374KEX	PERICOM	获取价格	Bus Driver, ALVT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.173 INCH, 1.10 MM HEI
PI74ALVTC16374KX	PERICOM	获取价格	Bus Driver, ALVT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.173 INCH, 1.10 MM HEI
PI74ALVTC16374V	PERICOM	获取价格	16-Bit D-Type Flip-Flop
PI74ALVTC16374VE	PERICOM	获取价格	Bus Driver, ALVT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH, 0.635 MM PI

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