首页 >SN74LS640>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

SN74LS640

LOW POWER SCHOTTKY

Octal Bus Transceivers These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmission from the A bus to B or from the B bus to A bus depending

文件:141.57 Kbytes 页数:8 Pages

ONSEMI

安森美半导体

SN74LS640

OCTAL BUS TRANSCEIVERS

OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmis sion from the A bus to B or from the B bus to A bus depending

文件:83.69 Kbytes 页数:3 Pages

Motorola

摩托罗拉

SN74LS640

OCTAL BUS TRANSCEIVERS

文件:336.85 Kbytes 页数:9 Pages

TI

德州仪器

SN74LS640

OCTAL BUS TRANSCEIVRS

文件:1.13619 Mbytes 页数:33 Pages

TI

德州仪器

SN74LS640

八路总线收发器

These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the dev • SN74LS64X-1 Versions Rated at IOL of 48 mA\n• Bi-directional Bus Transceivers in High-Density 20-Pin Packages\n• Hysteresis at Bus Inputs Improves Noise Margins\n• Choice of True or Inverting Logic\n• Choice of 3-State or Open-collector Outputs;

TI

德州仪器

SN74LS640

LOW POWER SCHOTTKY

ONSEMI

安森美半导体

SN74LS640DW

OCTAL BUS TRANSCEIVERS

OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmis sion from the A bus to B or from the B bus to A bus depending

文件:118.33 Kbytes 页数:3 Pages

Motorola

摩托罗拉

SN74LS640DW

LOW POWER SCHOTTKY

Octal Bus Transceivers These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmission from the A bus to B or from the B bus to A bus depending

文件:141.57 Kbytes 页数:8 Pages

ONSEMI

安森美半导体

SN74LS640N

LOW POWER SCHOTTKY

Octal Bus Transceivers These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmission from the A bus to B or from the B bus to A bus depending

文件:141.57 Kbytes 页数:8 Pages

ONSEMI

安森美半导体

SN74LS640N

OCTAL BUS TRANSCEIVERS

OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmis sion from the A bus to B or from the B bus to A bus depending

文件:118.33 Kbytes 页数:3 Pages

Motorola

摩托罗拉

技术参数

  • VCC(Min)(V):

    4.75

  • VCC(Max)(V):

    5.25

  • Bits(#):

    8

  • Voltage(Nom)(V):

    5

  • F @ nom voltage(Max)(MHz):

    35

  • ICC @ nom voltage(Max)(mA):

    0.09

  • tpd @ nom Voltage(Max)(ns):

    15

  • IOL(Max)(mA):

    24

  • IOH(Max)(mA):

    -15

  • Rating:

    Catalog

  • Operating temperature range(C):

    0 to 70

供应商型号品牌批号封装库存备注价格
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI
23+
SOP5.2
8560
受权代理!全新原装现货特价热卖!
询价
TI
17+
SOP5.2MM
6200
100%原装正品现货
询价
TI
24+
SSOP-20
5632
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
TI
23+
8/SOP
5000
原装正品,假一罚十
询价
TI
23+
DIP
7000
绝对全新原装!100%保质量特价!请放心订购!
询价
TEXASINSTRU
24+
7860
原装现货假一罚十
询价
TEXAS
24+
DIP20P
6868
原装现货,可开13%税票
询价
TI
25+
DIP20
87
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
TI
25+
模块
18000
原厂直接发货进口原装
询价
更多SN74LS640供应商 更新时间2025-12-1 8:01:00