#	PART NUMBER	DESCRIPTION	PRICE ▲	STOCK	SHOP	CC	SC
1	SN74ACT1284DBR	A20300S - SN74ACT1284DBR SMD 7-Bit Bus Interfaces (TI)	$0.31	☺︎	The Electronic Goldmine	🇺🇸

A20300S - SN74ACT1284DBR SMD 7-Bit Bus Interfaces (TI)

part number SN74ACT1284DBR

shop's code A20300S

$0.31 · in stock

The Electronic Goldmine · Scottsdale, AZ · its listings here

The SN74ACT1284DBR is designed for asynchronous two-way communication between data buses. The control function minimizes external timing requirements. The devices allow data transmission in either the A-to-B or the B-to-A direction for bits 1, 2, 3, and 4, depending on the logic level at the direction-control (DIR) input. Bits 5, 6, and 7, however, always transmit in the A-to-B direction. The output drive for each mode is determined by the high-drive (HD) control pin. When HD is high, the high drive is delivered by the totem-pole configuration, and when HD is low, the outputs are open drain.…

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as of Oct 6 15:18 UTC