HD26LS32A Datasheet, PDF (2/8 Pages) Hitachi Semiconductor – Quadruple Differential Line Receivers With 3 State Outputs

HD26LS32A
Pin Arrangement
1B 1
1A 2
1Y 3
Enable G 4
2Y 5
2A 6
2B 7
GND 8
(Top view)
16 V_CC
15 4B
14 4A
13 4Y
12 _{Enable G}
11 3Y
10 3A
9 3B
Function Table
Differential Input
Enable
A–B
G
G
V_ID≥ V _TH
H
X
X
L
V_TL < V_ID < V_TH
H
X
X
L
V_ID≤ V _TL
H
X
X
L
X
L
H
H : High level
L : Low level
X : Immaterial
? : Irrelevant
Z : High impedance
Output
Y
H
H
?
?
L
L
Z
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply Voltage
V_CC*¹
7.0
V
Input Voltage A or B
V_IN
±25
V
Differential Input Voltage
V_ID*²
±25
V
Enable Input Voltage
V_IN
7
V
Output Sink Current
Iout
50
mA
Continuous Total Dissipation
P_T
1
W
Operating Temperature
Topr
0 to +70
°C
Storage Temperature
Tstg
–65 to 150
°C
Notes: 1. All voltage values except for differential input voltage are with respect to network ground terminal.
2. Differential input voltage is measured at the noninverting input with respect to the corresponding inverting
input.
3. The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two
of which may be realized at the same time.
Rev.2.00, Jul.16.2004, page 2 of 7