型号 功能描述 生产厂家 企业 LOGO 操作
SN74ACT1284DBR.A

7-BIT BUS INTERFACES WITH 3-STATE OUTPUTS

4.5-V to 5.5-V VCC Operation Inputs Accept Voltages to 5.5 V Max tpd of 20 ns at 5 V 3-State Outputs Directly Drive Bus Lines Flow-Through Architecture Optimizes PCB Layout Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise ESD Protection Exceeds JESD 22 − 2000-V Hu

TI

德州仪器

IEEE 1284 Transceiver

General Description The 74ACT1284 contains four non-inverting bidirectional buffers and three non-inverting buffers with open Drain outputs and high drive capability on the B Ports. It is intended to provide a standard signaling method for a bi-direction parallel peripheral in an Extended Capabil

Fairchild

仙童半导体

IEEE 1284 Transceiver

General Description The 74ACT1284 contains four non-inverting bidirectional buffers and three non-inverting buffers with open Drain outputs and high drive capability on the B Ports. It is intended to provide a standard signaling method for a bi-direction parallel peripheral in an Extended Capabil

Fairchild

仙童半导体

IEEE 1284 Transceiver

General Description The 74ACT1284 contains four non-inverting bidirectional buffers and three non-inverting buffers with open Drain outputs and high drive capability on the B Ports. It is intended to provide a standard signaling method for a bi-direction parallel peripheral in an Extended Capabil

Fairchild

仙童半导体

HIGH SPEED IEEE1284 TRANSCEIVER

文件:243.07 Kbytes Page:11 Pages

STMICROELECTRONICS

意法半导体

IEEE 1284 Transceiver

文件:265.88 Kbytes Page:7 Pages

Fairchild

仙童半导体

更新时间:2025-11-4 20:53:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
20+
20-SOIC
53650
TI原装主营-可开原型号增税票
TI/TEXAS
NEW
SOIC?(DW)|20
8931
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
TI
23+
28016
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TI
24+
SOIC
6000
进口原装正品假一赔十,货期7-10天
TI
2526+
原厂封装
12500
15年芯片行业经验/只供原装正品:0755-83267371邹小姐
TexasInstruments
18+
IC7BITBUSINTERFC3ST20-SS
6800
公司原装现货/欢迎来电咨询!
TI
23+
N/A
7560
原厂原装
TI
24+
SSOP-2..
14
只做原装,欢迎询价,量大价优
TI
16+
SOIC
10000
原装正品
TI
25+
12
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