Features Replaces one 1488 and two 1489s Conforms to EIA/TIA-232-E 3 drivers and 5 receivers Flow through pinout Failsafe receiver outputs 20-pin SOIC package LapLink® compatible -200 kbps data rate Description The DS14185 is a three driver, five receiver device which conforms to the EIA/TIA-232-E standard. The flow-through pinout facilitates simple non-crossover board layout. The DS14185 provides a one-chip solution for the common 9-pin serial RS-232 interface between data terminal and data communications equipment.

	Block Diagram click for larger image
Typical Performance click for larger image

Datasheets

Title		Size	Date	Other Language
	DS14185 EIA/TIA-232 3 Driver x 5 Receiver	202 Kbytes	9-Sep-04	日本語

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
DS14185WM/NOPB DS14185WM RoHS Status	SOIC WIDE	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0 FARNELL Europe and Asia 368 MOUSER Worldwide 478 NEWARK Americas 204	$0.64 each at 1K+ pcs	rail of 36
DS14185WMX/NOPB DS14185WMX RoHS Status	SOIC WIDE	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$0.64 each at 1K+ pcs	reel of 1000

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for DS14185.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for DS14185 is located at RoHS Status.

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
DS14185WM/NOPB DS14185WM	518.971 520.002	SOIC WIDE	20	3 2A	260 220	Detail	Download	N/A	NSUZXYTTE# DS14185WM
DS14185WMX/NOPB DS14185WMX	518.972 520.002	SOIC WIDE	20	3 2A	260 220	Detail	Download	N/A	NSUZXYTTE# DS14185WM

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for DS14185.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for DS14185 is located at RoHS Status.

CAD Symbols and Models Download DS14185 CAD Symbols

Models N/A