參數(shù)資料
型號: PI74VCX16374V
英文描述: 16-Bit D-Type Flip-Flop
中文描述: 16位D型觸發(fā)器
文件頁數(shù): 1/7頁
文件大?。?/td> 223K
代理商: PI74VCX16374V
1
PS8323 09/14/98
Product Description
Pericom Semiconductor’s PI74VCX series of logic circuits is produced
in the Company’s advanced 0.35 micron CMOS technology, achieving
industry leading speed.
The inverting buffer/driver is designed specifically to improve both
the performance and density of 3-state memory address drivers,
clock drivers, and bus-oriented receivers and transmitters.
The device can be used as four 4-bit buffers, two 8-bit buffers, or
one 16-bit buffer. It provides symmetrical active-low output-
enable (OE) inputs.
To ensure the high-impedance state during power up or power
down, OE should be tied to Vcc through a pullup resistor; the
minimum value of the resistor is determined by the current-sinking
capability of the driver.
The PI74VCX family is I/O Tolerant, allowing it to operate in
1.8/3.6V systems.
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Product Features
The PI74VCX Family is designed for low voltage
operation, V
DD
= 1.8V to 3.6V
3.6V Tolerant Inputs and Outputs
Supports Live Insertion
Balanced Drive, ±24mA
Uses patented Noise Reduction Circuitry
Typical V
OLP
(Output Ground Bounce) <0.6V
at V
DD
= 2.5V, T
A
= 25oC
Typical V
OHV
(Output V
OH
Undershoot) < -0.6V
at V
DD
= 2.5V, T
A
= 25oC
Power-Off high impedance inputs and outputs
Industrial operation at –40°C to +85°C
Packages available:
– 48-pin 240 mil wide plastic TSSOP (A)
– 48-pin 300 mil wide plastic SSOP (V)
PI74VCX16240
16-Bit Inverting Buffer/Driver
with 3-State Outputs
Logic Block Diagram
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