pca9554ad NXP Semiconductors, pca9554ad Datasheet - Page 28

• Manufacturer Part Number: pca9554ad
• Description: 8-bit I2c And Smbus I/o Port With Interrupt
• Manufacturer: NXP Semiconductors

NXP Semiconductors
15. Revision history
Table 15.
PCA9554_9554A_7
Product data sheet
Document ID
PCA9554_9554A_7
Modifications:
PCA9554_9554A_6
(9397 750 13289)
PCA9554_9554A_5
(9397 750 10163)
PCA9554_9554A_4
(9397 750 09817)
PCA9554_9554A_3
(9397 750 08342)
PCA9554_9554A_2
(9397 750 08209)
PCA9554_9554A_1
(9397 750 08159)
Revision history
Release date
20061113
20040930
20020726
20020513
20010507
20010319
20010319
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The format of this data sheet has been redesigned to comply with the new identity guidelines
of NXP Semiconductors.
Legal texts have been adapted to the new company name where appropriate.
Added HVQFN16 (SOT758-1) and bare die package offerings
Pin names I/O0 through I/O7 changed to IO0 through IO7
Table 2 “Pin
Symbol (t
Symbol (t
Symbol (t
Symbol (t
Symbol (t
Figure 16 “Typical application”
Table 8 “Limiting
– Changed parameter description for symbol V
– Changed symbol “I
– Changed parameter description of I
Table 9 “Static
– Symbols “I
Added
an input/output pin”
Section 14 “Abbreviations”
pv
ph
ps
iv
ir
and t
and t
and t
and t
and t
description”: added
stbl
Data sheet status
Product data sheet
Product data
Product data
Product specification
Product specification
Product specification
Product specification
characteristics”:
IR
IV
” and “I
PV
PS
PH
values”:
) changed to t
) changed to t
Rev. 07 — 13 November 2006
) changed to t
) changed to t
) changed to t
I/O
stbh
, DC output current on an I/O” to “I
” replaced with “I
modified (deleted “PCA9554A”)
rst(INT_N)
v(INT_N)
Table note 1
v(Q)
su(D)
h(D)
8-bit I
SS
from “supply current” to “ground supply current”
stb
and its reference at HVQFN pin 6 (V
2
PCA9554/PCA9554A
Change notice
-
-
853-2243 28672 of
26 July 2002
-
-
-
-
”
C-bus and SMBus I/O port with interrupt
I/O
from “DC voltage on an I/O” to “voltage on
O(IOn)
, output current on pin IOn”
Supersedes
PCA9554_9554A_6
PCA9554_9554A_5
PCA9554_9554A_4
PCA9554_9554A_3
PCA9554_9554A_2
PCA9554_9554A_1
-
© NXP B.V. 2006. All rights reserved.
SS
)
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