74HCT393D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 |
74HCT393D |
參數(shù)屬性 | 74HCT393D 封裝/外殼為14-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的計數(shù)器除法器;產(chǎn)品描述:IC DUAL 4BIT BINARY RIPPL 14SOIC |
功能描述 | Dual 4-bit binary ripple counter |
封裝外殼 | 14-SOIC(0.154",3.90mm 寬) |
文件大小 |
164.68 Kbytes |
頁面數(shù)量 |
21 頁 |
生產(chǎn)廠商 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-9-1 13:17:00 |
人工找貨 | 74HCT393D價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
74HCT393D規(guī)格書詳情
General description
The 74HC393; 7474HCT393 is a dual 4-stage binary ripple counter. Each counter features a clock input (nCP), an overriding asynchronous master reset input (nMR) and 4 buffered parallel outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW transition of nCP. A HIGH on nMR clears the counter stages and forces the outputs LOW, independent of the state of nCP. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
■ Input levels:
◆ For 74HC393: CMOS level
◆ For 74HCT393: TTL level
■ Complies with JEDEC standard no. 7A
■ ESD protection:
◆ HBM JESD22-A114F exceeds 2000 V
◆ MM JESD22-A115-A exceeds 200 V.
■ Two 4-bit binary counters with individual clocks
■ Divide by any binary module up to 28 in one package
■ Two master resets to clear each 4-bit counter individually
產(chǎn)品屬性
- 產(chǎn)品編號:
74HCT393D,653
- 制造商:
ETC
- 類別:
集成電路(IC) > 計數(shù)器,除法器
- 系列:
74HCT
- 包裝:
管件
- 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:
-40°C ~ 125°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-SO
- 描述:
IC DUAL 4BIT BINARY RIPPL 14SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PHI |
24+ |
5000 |
原裝現(xiàn)貨,特價銷售 |
詢價 | |||
PHI |
23+ |
SOP14 |
100 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
PHI |
2023+ |
3000 |
進口原裝現(xiàn)貨 |
詢價 | |||
NEXPERIA/安世 |
23+ |
NA |
9990 |
只有原裝 |
詢價 | ||
恩XP |
2511 |
4945 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
詢價 | |||
Nexperia(安世) |
2021+ |
SSOP-14 |
499 |
詢價 | |||
PHI |
23+ |
SOP |
20000 |
全新原裝假一賠十 |
詢價 | ||
恩XP |
23+ |
SSOP |
50000 |
只做原裝正品 |
詢價 | ||
PHI |
2023+ |
3.9MM |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
NEXPERIA/安世 |
23+ |
NA |
5000 |
只有原裝,歡迎來電咨詢! |
詢價 |