ST26C31_06 Datasheet, PDF (1/15 Pages) STMicroelectronics – CMOS quad tri-state differential line driver

ST26C31
CMOS quad tri-state differential line driver
General features
s TTL input compatible
s Typical propagation delay: 6ns
s Typical output skew: 0.5ns
s Output will not load line when V_CC = 0V
s Meets the requirements of EIA standard
RS-422
s Operation from single 5V supply
s 3-state outputs for connection to system buses
s Low quiescent current
s Available in surface mount
Description
The ST26C31 is a quad differential line driver
designed for digital data transmission over
balanced lines and meets all the requirements of
EIA standard RS-422 while retaining the low
power characteristics of CMOS.
The ST26C31 accepts TTL or CMOS input levels
and translates these to RS-422 output levels. This
part uses special outputs circuitry common to all
four drivers. All outputs are protected against
damage due to electrostatic discharge by diode to
V_CC and ground.
DIP-16
SO-16
TSSOP16
Order code
Part number
ST26C31BN
ST26C31BDR
ST26C31BTR
Temperature range
-40 to 85 °C
-40 to 85 °C
-40 to 85 °C
Package
DIP-16
SO-16 (Tape & Reel)
TSSOP16 (Tape & Reel)
Packaging
25 parts per tube / 40 tube per box
2500 parts per reel
2500 parts per reel
May 2006
Rev 7
1/15
www.st.com
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