Three-in-one Scanner Controller for USB and 1394

GENERAL DESCRIPTION Genesys Logics single-chip GeneScanTMII, GL646USB, is a high speed, high performance, low cost and rich scalability controller for scanner. It successfully integrates AFE (16 bits Analog Front End), featured scanner function ASIC and USB 1.1 interface controller into one singl

文件：2.17546 Mbytes 页数：44 Pages

GENESYS

创惟科技

Three-in-one Scanner Controller for USB and 1394

文件：280.87 Kbytes 页数：43 Pages

ETCList of Unclassifed Manufacturers

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Three-in-one Scanner Controller for USB and 1394

Genesys

创惟科技

Octal bus transceiver/register; 3-state

GENERAL DESCRIPTION The 74HC/HCT646 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Independent register for A and B buses • Multiplexed real-time and stored data • Output c

文件：91.52 Kbytes 页数：12 Pages

PHI

PHI

HC648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV. HC646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE

DESCRIPTION The M74HC646/648 are high speed CMOS OCTAL BUS TRANSCEIVERS AND REGISTERS, (3- STATE) fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. ■ HIGH SPEED fMAX = 73 MHz (TYP.) AT VCC = 5 V ■

文件：202.3 Kbytes 页数：12 Pages

STMICROELECTRONICS

意法半导体

OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

文件：175.07 Kbytes 页数：10 Pages

TI

德州仪器