首页 >CD74HCT157>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

CD74HCT157

High-Speed CMOS Logic Quad 2-Input Multiplexers

Features • Common Select Inputs • Separate Enable Inputs • Buffered inputs and Outputs • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55

文件:355.73 Kbytes 页数:15 Pages

TI

德州仪器

CD74HCT157

High-Speed CMOS Logic Quad 2-Input Multiplexers

Features • Common Select Inputs • Separate Enable Inputs • Buffered inputs and Outputs • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55

文件:362.42 Kbytes 页数:16 Pages

TI

德州仪器

CD74HCT157

High Speed CMOS Logic Quad 2-Input Multiplexers

文件:39.8 Kbytes 页数:8 Pages

TI

德州仪器

CD74HCT157

High-Speed CMOS Logic Quad 2-Input Multiplexers

文件:462.83 Kbytes 页数:15 Pages

TI

德州仪器

CD74HCT157E

丝印:CD74HCT157E;Package:PDIP;High-Speed CMOS Logic Quad 2-Input Multiplexers

Features • Common Select Inputs • Separate Enable Inputs • Buffered inputs and Outputs • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55

文件:355.73 Kbytes 页数:15 Pages

TI

德州仪器

CD74HCT157E

丝印:CD74HCT157E;Package:PDIP;High-Speed CMOS Logic Quad 2-Input Multiplexers

Features • Common Select Inputs • Separate Enable Inputs • Buffered inputs and Outputs • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55

文件:362.42 Kbytes 页数:16 Pages

TI

德州仪器

CD74HCT157E.A

丝印:CD74HCT157E;Package:PDIP;High-Speed CMOS Logic Quad 2-Input Multiplexers

Features • Common Select Inputs • Separate Enable Inputs • Buffered inputs and Outputs • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55

文件:362.42 Kbytes 页数:16 Pages

TI

德州仪器

CD74HCT157

高速 CMOS 逻辑四路 2 输入多路复用器

The ’HC157, ’HCT157, ’HC158, and ’HCT158 are quad 2-input multiplexers which select four bits of data from two sources under the control of a common Select input (S). The Enable input (E\\) is active Low. When (E\\) is High, all of the outputs in the 158, the inverting type, (1Y\\-4Y\\) are forced H • Common Select Inputs• Separate Enable Inputs• Buffered inputs and Outputs• Fanout (Over Temperature Range) \n• Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads\n• Balanced Propagation Delay and Transition Times\n• HC Types \n• High Noise Immunity: NIL = 30%, NIH = 30%of VCC at V;

TI

德州仪器

CD74HCT157E

High Speed CMOS Logic Quad 2-Input Multiplexers

Description The Harris CD74HC157, CD74HCT157, CD74HC158 and CD74HCT158 are quad 2-input multiplexers which select four bits of data from two sources under the control of a common Select input (S). The Enable input (E) is active Low. When (E) is High, all of the outputs in the 158, the inverting t

文件:24.79 Kbytes 页数:6 Pages

HARRIS

CD74HCT157E.A

High-Speed CMOS Logic Quad 2-Input Multiplexers

Features • Common Select Inputs • Separate Enable Inputs • Buffered inputs and Outputs • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55

文件:355.73 Kbytes 页数:15 Pages

TI

德州仪器

技术参数

  • Technology Family:

    HCT

  • VCC(Min)(V):

    4.5

  • VCC(Max)(V):

    5.5

  • Channels(#):

    4

  • Voltage(Nom)(V):

    5

  • F @ nom voltage(Max)(MHz):

    25

  • ICC @ nom voltage(Max)(mA):

    0.08

  • tpd @ nom Voltage(Max)(ns):

    12

  • Configuration:

    2

  • Type:

    Standard

  • IOL(Max)(mA):

    4

  • IOH(Max)(mA):

    -4

  • Rating:

    Catalog

  • Operating temperature range(C):

    -55 to 125

  • Package Group:

    PDIP

  • Package size:

    mm2

  • 16)16SOIC:

    59 mm2

  • Bits(#):

    2

  • Digital input leakage(Max)(uA):

    5

  • ESD CDM(kV):

    0.75

  • ESD HBM(kV):

    2

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
HAR
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
HARRIS
25+
SOP16
994
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
HARRIS
SOP16
994
正品原装--自家现货-实单可谈
询价
HAR
16+
DIP
15
全新原装现货
询价
HARRIS
25+
DIP16
18000
原厂直接发货进口原装
询价
HARRIS
2016+
SOP16
3000
只做原装,假一罚十,公司可开17%增值税发票!
询价
24+
DIP
15
询价
TI
24+/25+
115
原装正品现货库存价优
询价
HARRIS
23+
DIP16
5000
原装正品,假一罚十
询价
更多CD74HCT157供应商 更新时间2025-12-13 8:01:00