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Numéro de référence | 74LCX162244GX | ||
Description | Low Voltage 16-Bit Buffer/Line Driver with 26 Series Resistors in Outputs | ||
Fabricant | Fairchild Semiconductor | ||
Logo | |||
1 Page
September 2000
Revised August 2001
74LCX162244
Low Voltage 16-Bit Buffer/Line Driver
with 26Ω Series Resistors in Outputs
General Description
The LCX162244 contains sixteen non-inverting buffers with
3-STATE outputs designed to be employed as a memory
and address driver, clock driver, or bus oriented transmit-
ter/receiver. The device is nibble controlled. Each nibble
has separate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
The LCX162244 is designed for low voltage (2.5V or 3.3V)
VCC applications with capability of interfacing to a 5V signal
environment.
In addition, the outputs include equivalent 26Ω (nominal)
series resistors to reduce overshoot and undershoot and
are designed to sink/source up to 12 mA at VCC = 3.0V.
The LCX162244 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing CMOS low power dissipation.
Features
s 5V tolerant inputs and outputs
s 2.3V–3.6V VCC specifications provided
s Outputs include equivalent series resistance of 26Ω to
make external termination resistors unnecessary and
reduce overshoot and undershoot
s 5.3 ns tPD max (VCC = 3.0V), 20 µA ICC max
s Power down high impedance inputs and outputs
s ±12 mA output drive (VCC = 3.0V)
s Implements patented noise/EMI reduction circuitry
s Latch-up performance exceeds 500 mA
s ESD performance:
Human body model > 2000V
Machine model > 200V
s Also packaged in plastic Fine-Pitch Ball Grid Array
(FBGA) (Preliminary)
Ordering Code:
Order Number Package Number
Package Description
74LCX162244GX
(Note 1)
BGA54A
54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
(Preliminary) [TAPE and REEL]
74LCX162244MEA
(Note 2)
MS48A
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
74LCX162244MTD
(Note 2)
MTD48
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Note 1: BGA package available in Tape and Reel only.
Note 2: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
© 2001 Fairchild Semiconductor Corporation DS500471
www.fairchildsemi.com
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Pages | Pages 10 | ||
Télécharger | [ 74LCX162244GX ] |
No | Description détaillée | Fabricant |
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