IBM Series 1 User Manual page 82

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Figure 2-26 (Part 1 of 2).
Unit Load priver/Receiver Specification
I I
TYPE AND
PARA~ETER
I
TEST IGENERAL UNIT ITTL UNIT
ELEftENT ICONDITIONI LOAD - I LOAD - I
I (VOLTS)
ICURRENT (mA) ICURRENT (mA)
I
I IAT NODE IftII MAX
I~IN ~AX
I
-----------------------------------------------------------------.
A-A High Level I
2.4
Dri vee
Output
I
I
Low Level I .45*1
output
I
--------------)---------
A-A
Receiver
High Level
I 2.4
.Input I
(Condition- Low Level
ed) Input-
Conditioned
Jlnactive
I
ILow Level
IInput-
IConditioned
I Active
-----------1--------------
A-B , A-C
tHigh Level
Driver
loutput
I
I.Low Level
loutput
-----------1--------------
A-B, A-C JHigh Level
Receiver
IInput
(Condi tioD -I I
ed) fLow Level I
tlnput- I
IConditioned
I
IInactive I
I 1
1Low Level I
IInput- I
I Conditioned I
IActive I
• 2
*.3
2.4
2.4
+.110 I +.2501
I •
I I
+20 1+20 I
I I
---------------1------------1
+.04
I +.04 I
a
I
-.1 -.2
I
a
I
I
I
-.75 -1.6 I
-.93
I
I
I
--------------- ------------1
+.110 +.250 I
I
I
+16 +16
I
I
---------------
---~~-------l
+.04 +.04
J
I
I
-.2 -.4 I
,
I
J
I
-.75 -1.6 I
-.93
I
I
J
______ . ____________ - J
Processor
I/O
Channel 2-67