Datasheet

PCA9537_5 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 05 — 7 May 2009 22 of 24
NXP Semiconductors
PCA9537
4-bit I
2
C-bus and SMBus low power I/O port with interrupt and reset
Modifications
(continued):
• Figure 16 “Expanded view of write to output port register”: changed symbol from “t
PV
” to “t
v(Q)
”
• (Old) Figure 18, “Test circuit” split into Figure 18 “Test circuit” and Table 11 “Test data”
– symbol changed from “t
pv
” to “t
v(Q)
”
• Added soldering information
• Added Table 14 “Abbreviations”
PCA9537_4 20060921 Product data sheet - PCA9537_3
PCA9537_3
(9397 750 14259)
20041129 Product data sheet - PCA9537_2
PCA9537_2
(9397 750 14052)
20040930 Objective data sheet - PCA9537_1
PCA9537_1
(9397 750 12894)
20040820 Objective data sheet - -
Table 15. Revision history
…continued
Document ID Release date Data sheet status Change notice Supersedes