gtl2018 NXP Semiconductors, gtl2018 Datasheet - Page 4

• Manufacturer Part Number: gtl2018
• Description: Gtl2018 8-bit Lvttl To Gtl Transceiver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
7. Functional description
8. Limiting values
GTL2018_1
Product data sheet
7.1 Function table
Refer to
Table 4.
H = HIGH voltage level; L = LOW voltage level.
Table 5.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Voltages are referenced to GND (ground = 0 V).
[1]
[2]
[3]
[4]
Input
DIR
H
L
Symbol
V
I
V
I
V
I
I
T
IK
OK
OL
OH
stg
CC
I
O
The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings
are observed.
Current into any output in the LOW state.
Current into any output in the HIGH state.
The performance capability of a high-performance integrated circuit in conjunction with its thermal
environment can create junction temperatures which are detrimental to reliability. The maximum junction
temperature of this integrated circuit should not exceed 150 C.
Figure 1 “Logic diagram of
Function table
Limiting values
Parameter
supply voltage
input clamping current
input voltage
output clamping current
output voltage
LOW-level output current
HIGH-level output current
storage temperature
Rev. 01 — 15 February 2007
Input/output
An (LVTTL)
input
An = Bn
GTL2018”.
Conditions
V
A port
B port
V
output in OFF or
HIGH state; A port
output in OFF or
HIGH state; B port
A port
B port
A port
I
O
< 0 V
< 0 V
8-bit LVTTL to GTL transceiver
[2]
[2]
[3]
[4]
Bn (GTL)
Bn = An
input
Min
-
-
-
-
-
0.5
0.5
0.5
0.5
0.5
60
[1]
[1]
[1]
[1]
GTL2018
© NXP B.V. 2007. All rights reserved.
Max
4.6
7.0
4.6
7.0
4.6
32
80
+150
50
50
32
Unit
V
mA
V
V
mA
V
V
mA
mA
mA
C
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