首页 >HD74LS>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

HD74LS257

Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs)

This multiplexer features three-state outputs that can interface directly with and drive 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 drive the bus line to a high or low logic le

文件:83.69 Kbytes 页数:6 Pages

RENESAS

瑞萨

HD74LS257FPEL

Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs)

This multiplexer features three-state outputs that can interface directly with and drive 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 drive the bus line to a high or low logic le

文件:83.69 Kbytes 页数:6 Pages

RENESAS

瑞萨

HD74LS257P

Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs)

This multiplexer features three-state outputs that can interface directly with and drive 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 drive the bus line to a high or low logic le

文件:83.69 Kbytes 页数:6 Pages

RENESAS

瑞萨

HD74LS258

Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with three-state outputs)

● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....)

文件:75.85 Kbytes 页数:6 Pages

HITACHIHitachi Semiconductor

日立日立公司

HD74LS259

8-bit Addressable Latches

● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....)

文件:75.82 Kbytes 页数:6 Pages

HITACHIHitachi Semiconductor

日立日立公司

HD74LS259

8-bit Address Latch

This 8-bit addressable latch is designed for general purpose storage applications in digital systems. Specific uses include working registers, serial-holding registers, and active-high decoders or demultiplexers. This is multifunctional device capable of storing single-line data in eight addressab

文件:182.67 Kbytes 页数:8 Pages

RENESAS

瑞萨

HD74LS259FPEL

8-bit Address Latch

This 8-bit addressable latch is designed for general purpose storage applications in digital systems. Specific uses include working registers, serial-holding registers, and active-high decoders or demultiplexers. This is multifunctional device capable of storing single-line data in eight addressab

文件:182.67 Kbytes 页数:8 Pages

RENESAS

瑞萨

HD74LS259P

8-bit Address Latch

This 8-bit addressable latch is designed for general purpose storage applications in digital systems. Specific uses include working registers, serial-holding registers, and active-high decoders or demultiplexers. This is multifunctional device capable of storing single-line data in eight addressab

文件:182.67 Kbytes 页数:8 Pages

RENESAS

瑞萨

HD74LS259RPEL

8-bit Address Latch

This 8-bit addressable latch is designed for general purpose storage applications in digital systems. Specific uses include working registers, serial-holding registers, and active-high decoders or demultiplexers. This is multifunctional device capable of storing single-line data in eight addressab

文件:182.67 Kbytes 页数:8 Pages

RENESAS

瑞萨

HD74LS26

Quadruple 2-input High-voltage Interface Positive NAND Gates

Quadruple 2-input High-voltage Interface Positive NAND Gates

文件:44.37 Kbytes 页数:5 Pages

HITACHIHitachi Semiconductor

日立日立公司

技术参数

  • Family.:

    HD74LS Series

  • Function Gr1:

    Gate

  • Function Gr2:

    NAND Gate

  • Function:

    Quad. 2-input NAND Gates

  • Number of Channel:

    4

  • Topa[Tjopa] (degC) min.:

    -20

  • Topa[Tjopa] (degC) max.:

    75

  • Vcc (V) min.:

    4.75

  • Vcc (V) max.:

    5.25

  • Iout (mA):

    -0.4/+8

  • Propagation Delay (ns) max.:

    15

  • Package Type:

    SOP

  • Production Status:

    Non-promotion

供应商型号品牌批号封装库存备注价格
HIT
97+
DIP-14
53
原装
询价
HITACHI
25+
DIP20
902
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
询价
HIT
25+
DIP20
18000
原厂直接发货进口原装
询价
HD
24+
DIP
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
HITACHI/日立
2023+
DIP-14
200
AI智能識别、工業、汽車、醫療方案LPC批量及配套一站
询价
Renesas
13+
DIP-14
3071
原装分销
询价
HIT
25+
DIP
79
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
RENESAS
2016+
SOP-14
3500
只做原装,假一罚十,公司可开17%增值税发票!
询价
HITACHI
17+
DIP-14
6200
100%原装正品现货
询价
HIT
23+
DIP
65480
询价
更多HD74LS供应商 更新时间2026-1-22 16:20:00