GTL1655DGG Datasheet, PDF (5/23 Pages) NXP Semiconductors – 16-bit LVTTL-to-GTL/GTL+ bus transceiver with live insertion

Philips Semiconductors
GTL1655
16-bit LVTTL-to-GTL/GTL+ bus transceiver with live insertion
5.2 Pin description
Table 4: Pin description
Symbol
Pin
Description
1OEAB
1
output enable 1A-to-1B (active-LOW)
1OEBA
2
output enable 1B-to-1A (active-LOW)
V_CC
1A1 to 1A8
3, 15, 28, 50
DC supply voltage
4, 6, 7, 9, 11, 13, data inputs/outputs port 1A
14, 16
GND
5, 8, 10, 12, 18,
21, 24, 26, 30,
39, 44, 47, 53,
57, 60
ground (0 V)
2A1 to 2A8
17, 19, 20, 22, data inputs/outputs port 2A
23, 25, 27, 29
2OEAB
31
output enable 2A-to-2B (active-LOW)
2OEBA
32
output enable 2B-to-2A (active-LOW)
OE
33
output enable, all I/O pins (active-LOW)
2LEBA
34
latch enable 2B-to-2A
2LEAB
35
latch enable 2A-to-2B
BIAS_V_CC
2B8 to 2B1
36
37, 38, 40, 42,
43, 45, 46, 48
bias supply voltage
data inputs/outputs port 2B
V_REF
1B8 to 1B1
41
49, 51, 52, 54,
55, 56, 58, 59
reference voltage
data inputs/outputs port 1B
V_ERC
61
1LEBA
62
edge-rate control voltage Port B
latch enable 2B-to-2A
1LEAB
63
latch enable 1A-to-1B
CP
64
clock input
9397 750 12936
Product data
Rev. 01 — 11 May 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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