GTL2002 Philips Semiconductors (Acquired by NXP), GTL2002 Datasheet - Page 3

• Manufacturer Part Number: GTL2002
• Description: GTL2002; 2-bit Bi-directional Low Voltage Translator;; Package: SOT505-1 (TSSOP8), SOT96-1 (SO8)
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
PIN CONFIGURATION
PIN DESCRIPTION
FUNCTION TABLE
HIGH to LOW translation assuming Dn is at the higher voltage level
H = High voltage level
L = Low voltage level
X = Don’t Care
NOTES:
1. Sn is not pulled up or pulled down.
2. Sn follows the Dn input low.
3. G
4. V
2003 Apr 01
NUMBER
GREF
2-bit bi-directional low voltage translator
translator operation.
PIN
3, 4
5, 6
H
H
H
L
TT
REF
1
2
7
8
is equal to the S
should be at least 1.5 V higher than S
DREF
H
H
H
L
SYMBOL
G
S
D
GND
GND
S
D
S
REF
REF
REF
REF
n
n
0 - V
S
S
SREF
1
2
0 V
V
V
REF
TT
TT
1
2
3
4
TT
Ground (0 V)
Source of reference transistor
Port S
Port D
Drain of reference transistor
Gate of reference transistor
voltage.
In-Dn
1
1
NAME AND FUNCTION
H
X
L
X
and Port S
and Port D
8
7
6
5
Out-Sn
G
D
V
REF
REF
L
TT
D
D
X
X
2
2
REF
2
1
2
1
for best
Transistor
SA00640
Off
On
On
Off
3
FUNCTION TABLE
LOW to HIGH translation assuming Dn is at the higher voltage level
H = High voltage level
L = Low voltage level
X = Don’t Care
NOTES:
1. Dn is pulled up to V
2. Dn follows the Sn input low.
3. G
4. V
CLAMP SCHEMATIC
GREF
translator operation.
H
H
H
L
TT
REF
is equal to the S
should be at least 1.5 V higher than S
D
S
REF
REF
DREF
H
H
H
L
G
REF
0 - V
CC
SREF
REF
V
V
0 V
TT
TT
through an external resistor.
TT
voltage.
D
S
1
1
In-Sn
V
X
X
L
TT
Out-Dn
H
L
X
X
REF
2
1
GTL2002
SA00645
for best
D
S
Transistor
Product data
nearly off
2
2
Off
On
Off