| PART |
Description |
Maker |
| XR-T5794IV XR-T5794IJ XR-T5794 |
Quad E-1 Line Interface Unit
|
EXAR[Exar Corporation]
|
| IDT82V2044EPF |
QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
|
Integrated Device Technology
|
| DM74ALS257 DM74ALS258 DM74ALS257M DM74ALS257N DM74 |
3-STATE Quad 1-of-2 Line Data Selector/Multiplexer (Inverting)
From old datasheet system
2-Input Digital Multiplexer
10-Bit Bus-Interface Flip-Flop With 3-State Outputs 24-TSSOP -40 to 85
3-STATE Quad 1-of-2-Line Data Selector/Multiplexer(1线数据选择多路复用器（三态输出）) 三态四1 - 2 -线数据选择多路（四21线数据选择多路复用器（三态输出）
3-STATE Quad 1-of-2-Line Data Selector/Multiplexer ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16
|
FAIRCHILD[Fairchild Semiconductor]
Fairchild Semiconductor Corporation
Fairchild Semiconductor, Corp.
|
| 24AA128-I/P 24FC128-I/P 24AA128-I/MF 24LC128-E/SM |
Ultra3 LVD SCSI Terminator
I2C Serial EEPROM
Ethernet Mapper with Integrated T1/E1/J1 Transceiver
Ultra3 LVD/SE SCSI 14-Line Terminator
Ultra3 LVD/SE 15-Line SCSI Terminator
32.768kHz Temperature-Compensated Crystal Oscillator
Single/Dual/Quad/Octal TDM-Over-Packet Transport Devices
Quad Ethernet Mapper
Secure Supervisor with 64B Nonimprinting, Battery-Backed Encryption Key SRAM
3.3V DS21352 and 5V DS21552 T1 Single Chip Transceivers
3.3V T1/J1 Line Interface Unit
Ethernet Over SONET/SDH Mapper I2C串行EEPROM
|
Microchip Technology, Inc.
|
| PEB22504 |
Quad Line Interface Unit for E1⁄T1⁄J1 QuadLIU
|
Infineon Technologies A...
|
| 74AC157MTC 74AC157PC 74AC157SC 74AC157SJ 74ACT157 |
Quad 2-Input Multiplexer ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
16-Bit, Serial, 100 kSPS Sampling ADC.; Package: S/B OR B/B CERAMIC DIP; No of Pins: 16; Temperature Range: Commercial ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
From old datasheet system
|
Fairchild Semiconductor, Corp.
FAIRCHILD[Fairchild Semiconductor]
|
| DM74AS157 DM74AS157M DM74AS157N DM74AS157SJX DM74A |
Quad 1 of 2 Line Data Selector/Multiplexer AS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
Quad 2-Line to 1-Line Data Selector/Multiplexer
|
FAIRCHILD SEMICONDUCTOR CORP
Fairchild Semiconductor, Corp.
FAIRCHILD[Fairchild Semiconductor]
|
| 74ACT158SJ 74ACT158SC 74ACT158MTC 74ACT158 74ACT15 |
Complete, 12-Bit Multiplying DAC 2，输入数字复接器
Quad 2-Input Multiplexer ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16
2-Input Digital Multiplexer 2，输入数字复接器
Quad 2-Input Multiplexer ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16
From old datasheet system
|
Fairchild Semiconductor, Corp.
FAIRCHILD[Fairchild Semiconductor]
|
| HCF40257 HCF40257BEY HCF40257BM1 HCF40257M013TR |
4000/14000/40000 SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16
4000/14000/40000 SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER
QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER
|
STMicroelectronics
ST Microelectronics
|
| MC1489AM MC1489M MC1489AMEL MC1489DR2 MC1489ADR2G |
Quad Line EIA-232D Receiver
Quad Line Receivers
|
ONSEMI[ON Semiconductor]
|
| SP26LV432 SP26LV432CN-L SP26LV432CN-L_TR SP26LV432 |
QUAD LINE RECEIVER, PDSO16 LEAD FREE, MO-012AC, SOIC-16
HIGH SPEED 3.3V QUAD RS-422 DIFFERENTIAL LINE RECEIVER
|
Exar, Corp.
Exar Corporation
|
| SP202E SP202ECN SP202ECP SP202ECT SP202EEN SP202EE |
DUAL LINE TRANSCEIVER, PDIP16
High-Performance RS-232 Line Drivers/Receivers
5V High Performance RS232 Transceivers
High Speed, Low Power Quad RS-422 Differential Line Receiver
High Speed, 3.3V Quad RS-422 Differential Line Driver
|
EXAR CORP
SIPEX[Sipex Corporation]
|
