型号：SN74HC646DW；Package：SOIC；OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

Wide Operating Voltage Range of 2 V to 6 V High-Current 3-State Outputs Can Drive Up To 15 LSTTL Loads Low Power Consumption, 80-μA Max ICC Typical tpd = 11 ns ±6-mA Output Drive at 5 V Low Input Current of 1 μA Max Independent Registers for A and B Buses Multiplexed Real-Time and Stored D

文件：325.16 Kbytes 页数：14 Pages

TI2

德州仪器

型号：SN74HC646DWR；Package：SOIC；OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

Wide Operating Voltage Range of 2 V to 6 V High-Current 3-State Outputs Can Drive Up To 15 LSTTL Loads Low Power Consumption, 80-μA Max ICC Typical tpd = 11 ns ±6-mA Output Drive at 5 V Low Input Current of 1 μA Max Independent Registers for A and B Buses Multiplexed Real-Time and Stored D

文件：325.16 Kbytes 页数：14 Pages

TI2

德州仪器

型号：SN74HC646DWR.A；Package：SOIC；OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

Wide Operating Voltage Range of 2 V to 6 V High-Current 3-State Outputs Can Drive Up To 15 LSTTL Loads Low Power Consumption, 80-μA Max ICC Typical tpd = 11 ns ±6-mA Output Drive at 5 V Low Input Current of 1 μA Max Independent Registers for A and B Buses Multiplexed Real-Time and Stored D

文件：325.16 Kbytes 页数：14 Pages

TI2

德州仪器

型号：HC646；Octal Bus Transceivers/Registers with Multiplexed 3-state outputs

Description Six control inputs enable this device to be used as a latched transceiver, unlatched transceiver or a combination of both. As a latched transceiver, data from one bus is stored for later retrieval by the other bus. Alternately real time bus data (unlatched) may be directly transferred

文件：61.85 Kbytes 页数：10 Pages

HitachiHitachi Semiconductor

日立日立公司

型号：HC646；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

飞利浦

型号：HC646；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

型号：HC646；OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

文件：175.07 Kbytes 页数：10 Pages

TI

德州仪器

型号：HC646；OCTAL BUS TRANSCEIVER/REGISTER(3-STATE)

文件：307.94 Kbytes 页数：7 Pages

TOSHIBA

东芝

型号：HC646；Non-Inverting Octal Bus Transceiver/Registers

文件：198.84 Kbytes 页数：6 Pages

NSCNational Semiconductor (TI)

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