Datasheet

PCF8574_PCF8574A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 May 2013 2 of 33
NXP Semiconductors
PCF8574; PCF8574A
Remote 8-bit I/O expander for I
2
C-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
4.1 Ordering options
Table 1. Ordering information
Type number Topside mark Package
Name Description Version
PCF8574P PCF8574P DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4
PCF8574AP PCF8574AP
PCF8574T/3 PCF8574T SO16 plastic small outline package; 16 leads; body width 7.5 mm SOT162-1
PCF8574AT/3 PCF8574AT
PCF8574TS/3 8574TS SSOP20 plastic shrink small outline package; 20 leads;
body width 4.4 mm
SOT266-1
PCF8574ATS/3 8574A
Table 2. Ordering options
Type number Orderable
part number
Package Packing method Minimum
order
quantity
Temperature range
PCF8574P PCF8574P,112 DIP16 Standard marking
* IC’s tube - DSC bulk pack
1000 T
amb
= 40 C to +85 C
PCF8574AP PCF8574AP,112 DIP16 Standard marking
* IC’s tube - DSC bulk pack
1000 T
amb
= 40 C to +85 C
PCF8574T/3 PCF8574T/3,512 SO16 Standard marking
* tube dry pack
1920 T
amb
= 40 C to +85 C
PCF8574T/3,518 SO16 Reel 13” Q1/T1
*standard mark SMD dry pack
1000 T
amb
= 40 C to +85 C
PCF8574AT/3 PCF8574AT/3,512 SO16 Standard marking
* tube dry pack
1920 T
amb
= 40 C to +85 C
PCF8574AT/3,518 SO16 Reel 13” Q1/T1
*standard mark SMD dry pack
1000 T
amb
= 40 C to +85 C