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SN74LS393D集成電路(IC)的計數(shù)器除法器規(guī)格書PDF中文資料

廠商型號 |
SN74LS393D |
參數(shù)屬性 | SN74LS393D 封裝/外殼為14-SOIC(0.154",3.90mm 寬);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)的計數(shù)器除法器;產(chǎn)品描述:IC DUAL 4-BIT BIN CNTR 14-SOIC |
功能描述 | DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER |
封裝外殼 | 14-SOIC(0.154",3.90mm 寬) |
文件大小 |
71.4 Kbytes |
頁面數(shù)量 |
5 頁 |
生產(chǎn)廠商 | ON Semiconductor |
企業(yè)簡稱 |
ONSEMI【安森美半導體】 |
中文名稱 | 安森美半導體公司官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-23 16:42:00 |
人工找貨 | SN74LS393D價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
SN74LS393D規(guī)格書詳情
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:
SN74LS393D
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > 計數(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:
二進制計數(shù)器
- 方向:
上
- 復位:
異步
- 觸發(fā)器類型:
負邊沿
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
14-SOIC(0.154",3.90mm 寬)
- 供應商器件封裝:
14-SOIC
- 描述:
IC DUAL 4-BIT BIN CNTR 14-SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
22+ |
SOP14 |
9000 |
原裝正品,支持實單! |
詢價 | ||
TI(德州儀器) |
23+ |
SOIC-14 |
13650 |
公司只做原裝正品,假一賠十 |
詢價 | ||
MOT |
99P3 |
SOP |
262 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
TI |
23+ |
SOP14 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
TI |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
Texas Instruments |
23+ |
14-SOIC |
4500 |
特惠實單價格秒出原裝正品假一罰萬 |
詢價 | ||
TI |
24+ |
SOP-14 |
90000 |
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
TI/特價出市場最低 |
24+ |
SOP14 |
2500 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價 | ||
TI(德州儀器) |
24+ |
SOP14 |
9548 |
原廠可訂貨,技術(shù)支持,直接渠道??珊灡9┖贤?/div> |
詢價 | ||
TI |
2025+ |
SOIC-14 |
16000 |
原裝優(yōu)勢絕對有貨 |
詢價 |