74F1071 Datasheet, PDF (1/6 Pages) Fairchild Semiconductor – 18-Bit Undershoot/Overshoot Clamp

October 1994
Revised August 1999
74F1071
18-Bit Undershoot/Overshoot Clamp
and ESD Protection Device
General Description
The 74F1071 is an 18-bit undershoot/overshoot clamp
which is designed to limit bus voltages and also to protect
more sensitive devices from electrical overstress due to
electrostatic discharge (ESD). The inputs of the device
aggressively clamp voltage excursions nominally at 0.5V
below and 7V above ground.
Features
s 18-bit array structure in 20-pin package
s FAST® Bipolar voltage clamping action
s Dual center pin grounds for min inductance
s Robust design for ESD protection
s Low input capacitance
s Optimum voltage clamping for 5V CMOS/TTL
applications
Ordering Code:
Order Number Package Number
Package Description
74F1071SC
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74F1071MSA
MSA20
20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide
74F1071MTC
MTC20
20-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 letter “X” to the ordering code.
Connection Diagram
Note: Simplified Component Representation
FAST® is a registered trademark of Fairchild Semiconductor Corporation.
© 1999 Fairchild Semiconductor Corporation DS011685
www.fairchildsemi.com