GTL2014 Datasheet, PDF (3/15 Pages) NXP Semiconductors – 4-bit LVTTL to GTL transceiver

Philips Semiconductors
6. Pinning information
6.1 Pinning
GTL2014
4-bit LVTTL to GTL transceiver
DIR 1
B0 2
B1 3
VREF 4
B2 5
B3 6
GND 7
GTL2014PW
14 V_CC
13 A0
12 A1
11 GND
10 A2
9 A3
8 GND
002aab138
Fig 2. Pin configuration for TSSOP14
6.2 Pin description
Table 4:
Symbol
DIR
B0
B1
B2
B3
A0
A1
A2
A3
VREF
GND
V_CC
Pin description
Pin
1
2
3
5
6
13
12
10
9
4
7, 8, 11
14
Description
direction control input (LVTTL)
data inputs/outputs (GTL)
data inputs/outputs (LVTTL)
GTL reference voltage
ground (0 V)
positive supply voltage
7. Functional description
Refer to Figure 1 “Logic diagram for GTL2014” on page 2.
7.1 Function table
Table 5: Function table
H = HIGH voltage level; L = LOW voltage level.
Input
Input/output
DIR
A (LVTTL)
H
input
L
An = Bn
B (GTL)
Bn = An
input
9397 750 13534
Product data sheet
Rev. 01 — 19 May 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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