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SN74LS257D

QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B are Quad 2-Input Multiplexers with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted

文件:182.97 Kbytes 页数:6 Pages

Motorola

摩托罗拉

SN74LS257DR

74系列逻辑芯片

TI

德州仪器

SN74LS257N

QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B are Quad 2-Input Multiplexers with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted

文件:182.97 Kbytes 页数:6 Pages

Motorola

摩托罗拉

74LS257

LOW POWER SCHOTTKY

Quad 2-Input Multiplexer with 3-State Outputs The LSTTL/MSI SN74LS257B and the SN74LS258B are Quad 2-Input Multiplexers with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted)

文件:118.29 Kbytes 页数:8 Pages

ONSEMI

安森美半导体

74LS257

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

文件:661.04 Kbytes 页数:16 Pages

TI

德州仪器

74LS257

3-STATE Quad 2-Data Selectors/Multiplexers

General Description These Schottky-clamped high-performance multiplexers feature 3-STATE outputs that can interface directly with data lines of bus-organized systems. With all but one of the common outputs disabled (at a high impedance state), the low impedance of the single enabled output will d

文件:56.55 Kbytes 页数:5 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

供应商型号品牌批号封装库存备注价格
TI/德州仪器
23+
SOIC-16
50000
全新原装正品现货,支持订货
询价
TI/德州仪器
22+
SOIC-16
20000
原装现货,实单支持
询价
TI/德州仪器
24+
NA/
19
优势代理渠道,原装正品,可全系列订货开增值税票
询价
ADI
23+
SOIC-16
8000
只做原装现货
询价
ADI
23+
SOIC-16
7000
询价
TI
25+
DIP
3378
绝对原装公司现货供应!价格优势
询价
24+
DIP14
25
本站库存
询价
TI/德州仪器
2447
CDIP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
TEXAS
24+
DIP16P
6868
原装现货,可开13%税票
询价
TI
94+
DIP
2110
全新原装进口自己库存优势
询价
更多SN74LS257D供应商 更新时间2025-10-12 11:00:00