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SN74LS393N集成電路(IC)的計(jì)數(shù)器除法器規(guī)格書(shū)PDF中文資料

SN74LS393N
廠商型號(hào)

SN74LS393N

參數(shù)屬性

SN74LS393N 封裝/外殼為14-DIP(0.300",7.62mm);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的計(jì)數(shù)器除法器;產(chǎn)品描述:IC DUAL 4-BIT BINARY CNTR 14-DIP

功能描述

DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER

封裝外殼

14-DIP(0.300",7.62mm)

文件大小

71.4 Kbytes

頁(yè)面數(shù)量

5 頁(yè)

生產(chǎn)廠商 ON Semiconductor
企業(yè)簡(jiǎn)稱

ONSEMI安森美半導(dǎo)體

中文名稱

安森美半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
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更新時(shí)間

2025-3-12 16:29:00

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SN74LS393N規(guī)格書(shū)詳情

The SN54/74LS390 and SN54/74LS393 each contain a pair of high-speed 4-stage ripple counters. Each half of the LS390 is partitioned into a divide-by-two section and a divide-by five section, with a separate clock input for each section. The two sections can be connected to count in the 8.4.2.1 BCD code or they can count in a biquinary sequence to provide a square wave (50 duty cycle) at the final output.

Each half of the LS393 operates as a Modulo-16 binary divider, with the last three stages triggered in a ripple fashion. In both the LS390 and the LS393, the flip-flops are triggered by a HIGH-to-LOW transition of their CP inputs.

Each half of each circuit type has a Master Reset input which responds to a HIGH signal by forcing all four outputs to the LOW state.

? Dual Versions of LS290 and LS293

? LS390 has Separate Clocks Allowing ÷2, ÷2.5, ÷5

? Individual Asynchronous Clear for Each Counter

? Typical Max Count Frequency of 50 MHz

? Input Clamp Diodes Minimize High Speed Termination Effects

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    SN74LS393N

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 計(jì)數(shù)器,除法器

  • 系列:

    74LS

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 邏輯類型:

    二進(jìn)制計(jì)數(shù)器

  • 方向:

  • 復(fù)位:

    異步

  • 觸發(fā)器類型:

    負(fù)邊沿

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    通孔

  • 封裝/外殼:

    14-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    14-PDIP

  • 描述:

    IC DUAL 4-BIT BINARY CNTR 14-DIP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI
2023+
DIP-14
6000
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成
詢價(jià)
TI/德州儀器
23+
NA/
3465
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
MOT
88
150
公司優(yōu)勢(shì)庫(kù)存 熱賣中!!
詢價(jià)
TI
DIP
650
正品原裝--自家現(xiàn)貨-實(shí)單可談
詢價(jià)
Texas Instruments
23+
14-DIP
4500
只做原裝,假一賠十
詢價(jià)
TI
21+
DIP-14
12800
公司只做原裝,誠(chéng)信經(jīng)營(yíng)
詢價(jià)
TI
24+
DIP16
6800
絕對(duì)原裝!真實(shí)庫(kù)存!
詢價(jià)
MOTOROLA
22+
DIP16
5000
全新原裝現(xiàn)貨!價(jià)格優(yōu)惠!可長(zhǎng)期
詢價(jià)
TI/德州儀器
22+
PDIP-14
9000
原裝正品
詢價(jià)
TI/德州儀器
2022
DIP
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢
詢價(jià)