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74LCX821WM View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
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74LCX821WM Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
January 1996
Revised March 2001
74LCX821
Low Voltage 10-Bit D-Type Flip-Flop
with 5V Tolerant Inputs and Outputs
General Description
The LCX821 consists of ten D-type Flip-Flops with
3-STATE outputs for bus organized system applications.
The device is designed for low voltage (2.5V or 3.3V) VCC
applications with capability of interfacing to a 5V signal
environment.
The LCX821 is fabricated with an advanced CMOS tech-
nology to achieve high speed operation while maintaining
CMOS low power dissipation.
Features
s 5V tolerant inputs and outputs
s 2.3V–3.6V VCC specifications provided
s 7.0 ns tPD max (VCC = 3.3V), 10 µA ICC max
s Power-down high impedance inputs and outputs
s Supports live insertion/withdrawal (Note 1)
s ±24 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
Note 1: To ensure the high-impedance state during power up or down, OE
should be tied to VCC through a pull-up resistor: the minimum value or the
resistor is determined by the current-sourcing capability of the driver.
Ordering Code:
Order Number Package Number
Package Description
74LCX821WM
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74LCX821MSA
MSA24
24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide
74LCX821MTC
MTC24
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix Xto the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
© 2001 Fairchild Semiconductor Corporation DS012635
www.fairchildsemi.com
 

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