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74VCX32244GX Datasheet

  • 74VCX32244GX

  • BUFFER/DRIVER|OCTAL|4-BIT|VCX-CMOS|BGA|96PIN|PLASTIC

  • 132.00KB

  • 8頁

  • ETC

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74VCX32244 Low Voltage 32-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
September 2000
Revised August 2001
74VCX32244
Low Voltage 32-Bit Buffer/Line Driver
with 3.6V Tolerant Inputs and Outputs
General Description
The VCX32244 contains thirty-two non-inverting buffers
with 3-STATE outputs to be employed as a memory and
address driver, clock driver, or bus oriented transmitter/
receiver. The device is nibble (4-bit) controlled. Each nibble
has separate 3-STATE control inputs which can be shorted
together for 8-bit, 16-bit or full 32-bit operation.
The 74VCX32244 is designed for low voltage (1.65V to
3.6V) V
CC
applications with I/O capability up to 3.6V.
The 74VCX32244 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
I
1.65V鈥?.6V V
CC
supply operation
I
3.6V tolerant inputs and outputs
I
t
PD
2.5 ns max for 3.0V to 3.6V V
CC
3.0 ns max for 2.3V to 2.7V V
CC
6.0 ns max for 1.65V to 1.95V V
CC
I
Power-off high impedance inputs and outputs
I
Supports live insertion and withdrawal (Note 1)
I
Static Drive (I
OH
/I
OL
)
鹵
24 mA @ 3.0V V
CC
鹵
18 mA @ 2.3V V
CC
鹵
6 mA @ 1.8V V
CC
I
Uses patented noise/EMI reduction circuitry
I
Latch-up performance exceeds 300 mA
I
ESD performance:
Human body model
>
2000V
Machine model
>
200V
I
Packages in plastic Fine-Pitch Ball Grid Array (FBGA)
Note 1:
To ensure the high-impedance state during power up or power
down, OE should be tied to V
CC
through a pull-up resistor; the minimum
value of the resistor is determined by the current-sourcing capability of the
driver.
Ordering Code:
Order Number
74VCX32244GX
(Note 2)
Package Number
BGA96A
Package Description
96-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
[Tape and Reel]
Note 2:
BGA package available in Tape and Reel only.
Logic Symbol
漏 2001 Fairchild Semiconductor Corporation
DS500416
www.fairchildsemi.com

74VCX32244GX 產(chǎn)品屬性

  • 2,500

  • 集成電路 (IC)

  • 邏輯 - 緩沖器，驅(qū)動器，接收器，收發(fā)器

  • 74VCX

  • 緩沖器/線路驅(qū)動器，非反相

  • 8

  • 4

  • 24mA，24mA

  • 1.2 V ~ 3.6 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 96-LFBGA

  • 96-BGA

  • 帶卷 (TR)

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