74LCX373_08 Datasheet, PDF (1/15 Pages) Fairchild Semiconductor – Low Voltage Octal Transparent Latch with 5V Tolerant Inputs and Outputs

February 2008
74LCX373
Low Voltage Octal Transparent Latch
with 5V Tolerant Inputs and Outputs
Features
■ 5V tolerant inputs and outputs
■ 2.3V–3.6V V_CC specifications provided
■ 8.0ns t_PD max. (V_CC = 3.3V), 10µA I_CC max.
■ Power down high impedance inputs and outputs
■ Supports live insertion/withdrawal⁽¹⁾
■ ±24mA output drive (V_CC = 3.0V)
■ Implements proprietary noise/EMI reduction circuitry
■ Latch-up performance exceeds JEDEC 78 conditions
■ ESD performance
– Human body model > 2000V
– Machine model > 200V
■ Leadless DQFN package
Note:
1. To ensure the high impedance state during power up
or 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.
General Description
The LCX373 consists of eight latches with 3-STATE
outputs for bus organized system applications. The
device is designed for low voltage applications with
capability of interfacing to a 5V signal environment.
The LCX373 is fabricated with an advanced CMOS
technology to achieve high speed operation while main-
taining CMOS low power dissipation.
Ordering Information
Order
Number
Package
Number
Package Description
74LCX373WM
74LCX373SJ
74LCX373BQX⁽²⁾
M20B
M20D
MLP20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC
MO-241, 2.5 x 4.5mm
74LCX373MSA
MSA20 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide
74LCX373MTC
MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm
Wide
Note:
2. DQFN package available in Tape and Reel only.
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
All packages are lead free per JEDEC: J-STD-020B standard.
©2006 Fairchild Semiconductor Corporation
74LCX373 Rev. 1.8.0
www.fairchildsemi.com