型号 功能描述 生产厂家 企业 LOGO 操作
SN74ACT1284DWR.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:2026-1-5 18:14:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
23+
NA
20000
Texas Instruments
25+
20-SOIC(0.209 5.30mm 宽)
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
TI
25+
模块
18000
原厂直接发货进口原装
TI
20+
SOP20
2960
诚信交易大量库存现货
TI/德州仪器
24+
SOP20
1983
只供应原装正品 欢迎询价
TI/德州仪器
22+
SOP20L
3000
原装正品,支持实单
Texas Instruments
23+
20-SOIC
5000
只做原装,假一赔十
TI
23+
SOP20
3200
正规渠道,只有原装!
TI
23+
SOP20-5.2
28021
公司原装现货!主营品牌!可含税欢迎查询
Texas Instruments
24+
20-SOIC
56200
一级代理/放心采购

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