ST34C86 Datasheet, PDF (1/10 Pages) STMicroelectronics – CMOS QUAD 3-STATE DIFFERENTIAL LINE RECEIVER

ST34C86
CMOS QUAD 3-STATE
DIFFERENTIAL LINE RECEIVER
s SUPPLY VOLTAGE RANGE 4.5V TO 5.5V
s MINIMUM DIFFERENTIAL INPUT VOLTAGE
± 200mV
s TYPICAL PROPAGATION DELAYS: 19ns
s TYPICAL INPUT HYSTERESIS: 60mV
s INPUT RESISTANCE 10KΩ
s OPEN INPUT FAIL SAFE FEATURE
s OPERATING TEMPERATURE RANGE
-40°C TO 85°C
DIP
SOP
TSSOP
DESCRIPTION
The ST34C86 is a quad differential line receiver
designed to meet the RS-422, RS-423, and
Federal Standard 1020 and 1030 for balanced
and unbalanced digital data transmission, while
retaining the low power characteristics of CMOS.
The ST34C86 has an input sensivity of 200mV
over the common mode input voltage range of
±7V. Hysteresis is provided to improve noise
margin and discourage output instability for slowly
changing input waveforms. The ST34C86 internal
pull-up and pull-down resistors. prevent output
oscillation on unused channels. Separate enable
pins allow independent control of receiver pairs.
The 3-STATE outputs have 6mA source and sink
capability.
ORDERING CODES
Type
ST34C86BN
ST34C86BD
ST34C86BDR
ST34C86BTR
Temperature
Range
-40 to 85 °C
-40 to 85 °C
-40 to 85 °C
-40 to 85 °C
Package
DIP-16
SO-16 (Tube)
SO-16 (Tape & Reel)
TSSOP-16 (Tape & Reel)
Comments
25parts per tube / 40tube per box
50parts per tube / 20tube per box
1000 parts per reel
2500 parts per reel
September 2002
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