Part Number	Category	Family	Status	Description
DS21458	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Active	IC TXRX QUAD T1/E1/J1 CSBGA
DS21458+ DALLS;MAXI 87440 2016 PB-FREEDS21458MONOQUADT1E1SCT Hong Da Electronics Co.LTDbrenda@hongda-ic.com DS21458+ Maxim Integrated Products 30,000 2102+ 2102+ Lei Li Electronics Co.,LtdBenny@leili-ic.com DS21458+ Maxim Integrated Products 30,000 2102+ Network Controller & Processor ICs Quad E1-T1-J1 Transceiver EKT Electronics Co., Ltd DS21458+ ROHS 87410 12+ originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk DS21458DK DALLAS 3600 Find semi(Thailand) Co.,ltd. DS21458DK DALLS 87440 2016 BGA European Union IC Industry Co.linda@ic-industry38.com DS21458DK DALLS 87440 2016 BGA Hong Da Electronics Co.LTDbrenda@hongda-ic.com DS21458DK ROHS 87410 12+ originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk DS21458N DALLAS 5050 NEW+ Camry Components Co., Ltd. DS21458N DALLAS 5050 NEW+ Camry Components Co., Ltd. DS21458N Maxim Integrated Products 30,000 2102+ Network Controller & Processor ICs Quad E1-T1-J1 Transceiver EKT Electronics Co., Ltd DS21458N Maxim Integrated Products 30,000 2102+ Network Controller & Processor ICs Quad E1-T1-J1 Transceiver EKT Electronics Co., Ltd DS21458N Maxim Integrated Products 30,000 2102+ Network Controller & Processor ICs Quad E1-T1-J1 Transceiver SIMEN Electronics Co.,Ltd DS21458N Semiconductor 20185 16/17+ RoHS Compliant ANRIC ELECTRONICS CO.,LTD. DS21458N Semiconductor 20185 16/17+ RoHS Compliant ANRIC ELECTRONICS CO.,LTD. DS21458N+ MAXIM 10000 12+ 256-CSBGA (17x17) Evergreen Electronics Co.,Ltd DS21458N+ MAXIM 39274 NEW RoHS IC LIU QUAD T1/E1/J1 256-CSBGA FindCores Electronics Inc. DS21458N+ MAXIM 56929 15+ IC LIU QUAD T1/E1/J1 256-CSBGA Unitronix Electronics Limited DS21458N+ MAXIM INTEGRATED PRODUCTS 1093 15+ New & Original parts Futune Electronics Co.Limitd
DS21458+	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Active	IC LIU QUAD T1/E1/J1 256-CSBGA
DS21458+ DALLS;MAXI 87440 2016 PB-FREEDS21458MONOQUADT1E1SCT Hong Da Electronics Co.LTDbrenda@hongda-ic.com DS21458+ Maxim Integrated Products 30,000 2102+ 2102+ Lei Li Electronics Co.,LtdBenny@leili-ic.com DS21458+ Maxim Integrated Products 30,000 2102+ Network Controller & Processor ICs Quad E1-T1-J1 Transceiver EKT Electronics Co., Ltd DS21458+ ROHS 87410 12+ originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk
DS21458DK	Programmers, Development Systems	Evaluation and Demonstration Boards and Kits		DS21458 - Telecom, Line Interface Units (LIUs) Evaluation Board
DS21458DK DALLAS 3600 Find semi(Thailand) Co.,ltd. DS21458DK DALLS 87440 2016 BGA European Union IC Industry Co.linda@ic-industry38.com DS21458DK DALLS 87440 2016 BGA Hong Da Electronics Co.LTDbrenda@hongda-ic.com DS21458DK ROHS 87410 12+ originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk
DS21458N	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Active	IC TXRX QUAD T1/E1/J1 CSBGA
DS21458N DALLAS 5050 NEW+ Camry Components Co., Ltd. DS21458N DALLAS 5050 NEW+ Camry Components Co., Ltd. DS21458N Maxim Integrated Products 30,000 2102+ Network Controller & Processor ICs Quad E1-T1-J1 Transceiver EKT Electronics Co., Ltd DS21458N Maxim Integrated Products 30,000 2102+ Network Controller & Processor ICs Quad E1-T1-J1 Transceiver EKT Electronics Co., Ltd DS21458N Maxim Integrated Products 30,000 2102+ Network Controller & Processor ICs Quad E1-T1-J1 Transceiver SIMEN Electronics Co.,Ltd DS21458N Semiconductor 20185 16/17+ RoHS Compliant ANRIC ELECTRONICS CO.,LTD. DS21458N Semiconductor 20185 16/17+ RoHS Compliant ANRIC ELECTRONICS CO.,LTD. DS21458N+ MAXIM 10000 12+ 256-CSBGA (17x17) Evergreen Electronics Co.,Ltd DS21458N+ MAXIM 39274 NEW RoHS IC LIU QUAD T1/E1/J1 256-CSBGA FindCores Electronics Inc. DS21458N+ MAXIM 56929 15+ IC LIU QUAD T1/E1/J1 256-CSBGA Unitronix Electronics Limited DS21458N+ MAXIM INTEGRATED PRODUCTS 1093 15+ New & Original parts Futune Electronics Co.Limitd
DS21458N+	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Active	IC LIU QUAD T1/E1/J1 256-CSBGA
DS21458N+ MAXIM 10000 12+ 256-CSBGA (17x17) Evergreen Electronics Co.,Ltd DS21458N+ MAXIM 39274 NEW RoHS IC LIU QUAD T1/E1/J1 256-CSBGA FindCores Electronics Inc. DS21458N+ MAXIM 56929 15+ IC LIU QUAD T1/E1/J1 256-CSBGA Unitronix Electronics Limited DS21458N+ MAXIM INTEGRATED PRODUCTS 1093 15+ New & Original parts Futune Electronics Co.Limitd