8574A Просмотр технического описания (PDF) - NXP Semiconductors.
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8574A Datasheet PDF : 33 Pages
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NXP Semiconductors
PCF8574; PCF8574A
Remote 8-bit I/O expander for I2C-bus with interrupt
Latch-up testing is done to JEDEC standard JESD78 which exceeds 100 mA
Packages offered: DIP16, SO16, SSOP20
3. Applications
LED signs and displays
Servers
Key pads
Industrial control
Medical equipment
PLC
Cellular telephones
Mobile devices
Gaming machines
Instrumentation and test measurement
4. Ordering information
Table 1. Ordering information
Type number Topside mark
PCF8574P
PCF8574AP
PCF8574T/3
PCF8574AT/3
PCF8574TS/3
PCF8574ATS/3
PCF8574P
PCF8574AP
PCF8574T
PCF8574AT
8574TS
8574A
Package
Name
DIP16
Description
plastic dual in-line package; 16 leads (300 mil)
SO16
plastic small outline package; 16 leads; body width 7.5 mm
SSOP20 plastic shrink small outline package; 20 leads;
body width 4.4 mm
Version
SOT38-4
SOT162-1
SOT266-1
4.1 Ordering options
Table 2. Ordering options
Type number Orderable
part number
Package Packing method
PCF8574P
PCF8574P,112
DIP16
PCF8574AP PCF8574AP,112 DIP16
PCF8574T/3 PCF8574T/3,512 SO16
PCF8574T/3,518 SO16
PCF8574AT/3 PCF8574AT/3,512 SO16
PCF8574AT/3,518 SO16
Standard marking
* IC’s tube - DSC bulk pack
Standard marking
* IC’s tube - DSC bulk pack
Standard marking
* tube dry pack
Reel 13” Q1/T1
*standard mark SMD dry pack
Standard marking
* tube dry pack
Reel 13” Q1/T1
*standard mark SMD dry pack
Minimum
order
quantity
1000
Temperature range
Tamb = 40 C to +85 C
1000
Tamb = 40 C to +85 C
1920
Tamb = 40 C to +85 C
1000
Tamb = 40 C to +85 C
1920
Tamb = 40 C to +85 C
1000
Tamb = 40 C to +85 C
PCF8574_PCF8574A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 27 May 2013
© NXP B.V. 2013. All rights reserved.
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