SN75LBC773 Datasheet, PDF (2/13 Pages) Texas Instruments – GEOPORTE TRANSCEIVER

SN75LBC773
GEOPORT™ TRANSCEIVER
SLLS247C – FEBRUARY 1997 – NOVEMBER 1997
FUNCTION TABLES†
SINGLE-ENDED DRIVER
INPUT
(DA1)
OUTPUT
(DY1)
H
L
L
H
OPEN
L
DIFFERENTIAL DRIVER
INPUT ENABLE ^OUTPUT
(DA2) (DEN) _{(DY2) (DZ2)}
H
L
H
L
L
L
L
H
OPEN
L
H
L
X
H
Z
Z
X
OPEN
Z
Z
SINGLED-ENDED RECEIVER
INPUT
ENABLE OUTPUT
(RA2, RA3) (REN) (RY2) (RY3)
H
H
H
L
L
H
L
H
OPEN
H
H
H
SHORT‡
H
?
?
X
L
Z
Z
X
OPEN
Z
Z
DIFFERENTIAL RECEIVER
INPUT
ENABLE
(RA1) (RB1) (REN)
OUTPUT
(RY1)
H
L
H
H
L
H
H
L
OPEN
H
H
SHORT‡
H
?
X
X
L
Z
X
X
OPEN
Z
† _{H = high level, L = low level, X = irrelevant, ? = indeterminate, Z = high impedance (off)}
‡ _{–0.2 V < VID < 0.2 V}
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^§
Positive supply voltage range, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 to 7 V
Negative supply voltage range, V_EE (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 7 to 0.5 V
Receiver input voltage range (RA, RB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 15 V to 15 V
Receiver differential input voltage range, V_ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 12 V to 12 V
Receiver output voltage range (RY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 5.5 V
Driver output voltage range (Power Off) (DY1, DY2, DZ2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 15 V to 15 V
Driver output voltage range (Power On) (DY1, DY2, DZ2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 11 V to 11 V
Driver input voltage range (DA, REN, DEN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to V_CC +0.4 V
Electrostatic Discharge (All pins) Human Body Model (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 kV
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
§ _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values are with respect to network ground terminal unless otherwise noted.
2. This rating is per MIL-PRF-38535, Method 3015.7.
2
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