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          首頁 >CD74AC257>規(guī)格書列表

          型號(hào)下載 訂購功能描述制造商 上傳企業(yè)LOGO

          CD74AC257

          CDx4AC257, CDx4ACT257, CD74ACT258 Quad 2-Input Multiplexer with Three-State Outputs

          1 Features ? ’AC257, ’ACT257…………. non-inverting outputs ? CD74ACT258 ………………. inverting outputs ? Buffered inputs ? Typical propagation delay – 4.4ns at V CC = 5V, T A = 25°C, C L = 50pF ? Exceeds 2kV ESD protection MIL-STD-883, method 3015 ? SCR-latchup-resistant CMOS process and circuit

          文件:1.98861 Mbytes 頁數(shù):29 Pages

          TI

          德州儀器

          CD74AC257

          Quad 2-Input Multiplexer with Three-State Outputs

          文件:39.79 Kbytes 頁數(shù):8 Pages

          TI

          德州儀器

          CD74AC257

          Quad 2-Input Multiplexer with Three-State Outputs

          文件:287.61 Kbytes 頁數(shù):8 Pages

          TI

          德州儀器

          CD74AC257

          Quad 2-Input Multiplexer with Three-State Outputs

          文件:485.17 Kbytes 頁數(shù):17 Pages

          TI

          德州儀器

          CD74AC257

          具有三態(tài)輸出的四路 2 輸入同向多路復(fù)用器

          The ?AC257, ?ACT257 and CD74ACT258 are quad 2-input multiplexers with three-state outputs that utilize Advanced CMOS Logic technology. Each of these devices selects four bits of data from two sources under the control of a common Select input (S). The Output Enable (OE\\) is active LOW. When OE\\ is ? ?AC257, ?ACT257. . . . . . . . . . . . . Non-Inverting Outputs? CD74ACT258 . . . . . . . . . . . . . . . . . . . Inverting Outputs? Buffered Inputs? Typical Propagation Delay - 4.4ns at VCC = 5V, TA = 25°C, CL = 50pF\n? Exceeds 2kV ESD Protection MIL-STD-883, Method 3015\n? SCR-Latchup-Resistant C;

          TI

          德州儀器

          CD74AC257BQBR

          絲印:AC257;Package:WQFN(BQB);CDx4AC257, CDx4ACT257, CD74ACT258 Quad 2-Input Multiplexer with Three-State Outputs

          1 Features ? ’AC257, ’ACT257…………. non-inverting outputs ? CD74ACT258 ………………. inverting outputs ? Buffered inputs ? Typical propagation delay – 4.4ns at V CC = 5V, T A = 25°C, C L = 50pF ? Exceeds 2kV ESD protection MIL-STD-883, method 3015 ? SCR-latchup-resistant CMOS process and circuit

          文件:1.98861 Mbytes 頁數(shù):29 Pages

          TI

          德州儀器

          CD74AC257E

          絲?。?a target="_blank" title="Marking" href="/cd74ac257e/marking.html">CD74AC257E;Package:PDIP(N);CDx4AC257, CDx4ACT257, CD74ACT258 Quad 2-Input Multiplexer with Three-State Outputs

          1 Features ? ’AC257, ’ACT257…………. non-inverting outputs ? CD74ACT258 ………………. inverting outputs ? Buffered inputs ? Typical propagation delay – 4.4ns at V CC = 5V, T A = 25°C, C L = 50pF ? Exceeds 2kV ESD protection MIL-STD-883, method 3015 ? SCR-latchup-resistant CMOS process and circuit

          文件:1.98861 Mbytes 頁數(shù):29 Pages

          TI

          德州儀器

          CD74AC257E.A

          絲?。?a target="_blank" title="Marking" href="/cd74ac257e/marking.html">CD74AC257E;Package:PDIP(N);CDx4AC257, CDx4ACT257, CD74ACT258 Quad 2-Input Multiplexer with Three-State Outputs

          1 Features ? ’AC257, ’ACT257…………. non-inverting outputs ? CD74ACT258 ………………. inverting outputs ? Buffered inputs ? Typical propagation delay – 4.4ns at V CC = 5V, T A = 25°C, C L = 50pF ? Exceeds 2kV ESD protection MIL-STD-883, method 3015 ? SCR-latchup-resistant CMOS process and circuit

          文件:1.98861 Mbytes 頁數(shù):29 Pages

          TI

          德州儀器

          CD74AC257M

          絲?。?a target="_blank" title="Marking" href="/ac257m/marking.html">AC257M;Package:SOIC(D);CDx4AC257, CDx4ACT257, CD74ACT258 Quad 2-Input Multiplexer with Three-State Outputs

          1 Features ? ’AC257, ’ACT257…………. non-inverting outputs ? CD74ACT258 ………………. inverting outputs ? Buffered inputs ? Typical propagation delay – 4.4ns at V CC = 5V, T A = 25°C, C L = 50pF ? Exceeds 2kV ESD protection MIL-STD-883, method 3015 ? SCR-latchup-resistant CMOS process and circuit

          文件:1.98861 Mbytes 頁數(shù):29 Pages

          TI

          德州儀器

          CD74AC257M96

          絲印:AC257M;Package:SOIC(D);CDx4AC257, CDx4ACT257, CD74ACT258 Quad 2-Input Multiplexer with Three-State Outputs

          1 Features ? ’AC257, ’ACT257…………. non-inverting outputs ? CD74ACT258 ………………. inverting outputs ? Buffered inputs ? Typical propagation delay – 4.4ns at V CC = 5V, T A = 25°C, C L = 50pF ? Exceeds 2kV ESD protection MIL-STD-883, method 3015 ? SCR-latchup-resistant CMOS process and circuit

          文件:1.98861 Mbytes 頁數(shù):29 Pages

          TI

          德州儀器

          技術(shù)參數(shù)

          • Technology Family:

            AC

          • VCC(Min)(V):

            1.5

          • VCC(Max)(V):

            5.5

          • Channels(#):

            4

          • Voltage(Nom)(V):

            1.5 3.35

          • F @ nom voltage(Max)(MHz):

            100

          • ICC @ nom voltage(Max)(mA):

            0.08

          • tpd @ nom Voltage(Max)(ns):

            10611.88.5

          • Configuration:

            2

          • Type:

            3-State Output

          • IOL(Max)(mA):

            24

          • IOH(Max)(mA):

            -24

          • 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

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
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          更多CD74AC257供應(yīng)商 更新時(shí)間2026-1-19 8:01:00
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