74HC4520集成電路(IC)的計數器除法器規(guī)格書PDF中文資料
廠商型號 |
74HC4520 |
參數屬性 | 74HC4520 封裝/外殼為16-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)的計數器除法器;產品描述:IC DUAL 4BIT SYNC BINARY 16SOIC |
功能描述 | Dual 4-bit synchronous binary counter |
封裝外殼 | 16-SOIC(0.154",3.90mm 寬) |
文件大小 |
52.34 Kbytes |
頁面數量 |
7 頁 |
生產廠商 | NXP Semiconductors |
企業(yè)簡稱 |
nxp【恩智浦】 |
中文名稱 | 恩智浦半導體公司官網 |
原廠標識 | |
數據手冊 | |
更新時間 | 2025-2-4 16:20:00 |
74HC4520規(guī)格書詳情
GENERAL DESCRIPTION
The 74HC/HCT4520 are high-speed Si-gate CMOS devices and are pin compatible with the “4520” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4520 are dual 4-bit internally synchronous binary counters with an active HIGH clock input (nCP0) and an active LOW clock input (nCP1), buffered outputs from all four bit positions (nQ0 to nQ3) and an active HIGH overriding asynchronous master reset input (nMR).
The counter advances on either the LOW-to-HIGH transition of nCP0 if nCP1 is HIGH or the HIGH-to-LOW transition of nCP1 if nCP0 is LOW. Either nCP0 or nCP1 may be used as the clock input to the counter and the other clock input may be used as a clock enable input. A HIGH on nMR resets the counter (nQ0 to nQ3 = LOW) independent of nCP0 and nCP1.
FEATURES
? Output capability: standard
? ICC category: MSI
APPLICATIONS
? Multistage synchronous counting
? Multistage asynchronous counting
? Frequency dividers
產品屬性
- 產品編號:
74HC4520D,118
- 制造商:
Nexperia USA Inc.
- 類別:
集成電路(IC) > 計數器,除法器
- 系列:
74HC
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 邏輯類型:
二進制計數器
- 方向:
上
- 復位:
異步
- 定時:
同步
- 觸發(fā)器類型:
正,負
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SOIC(0.154",3.90mm 寬)
- 供應商器件封裝:
16-SO
- 描述:
IC DUAL 4BIT SYNC BINARY 16SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Texas Instruments |
987 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | ||||
Nexperia/安世 |
22+ |
SOT109-1 |
50000 |
原廠原裝正品現貨 |
詢價 | ||
NXP/恩智浦 |
22+ |
TSSOP16 |
9000 |
原裝正品 |
詢價 | ||
Nexperia(安世) |
1923+ |
SO-16 |
2260 |
向鴻只做原裝正品,我們沒有假貨!倉庫庫存優(yōu)勢 |
詢價 | ||
PHI |
22+23+ |
DIP-16 |
37391 |
絕對原裝正品全新進口深圳現貨 |
詢價 | ||
24+ |
5000 |
公司存貨 |
詢價 | ||||
17+ |
6200 |
100%原裝正品現貨 |
詢價 | ||||
NXP/恩智浦 |
1535+ |
1092 |
詢價 | ||||
sop |
21+ |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | |||
NXP/恩智浦 |
21+ |
TSSOP-24 |
8080 |
只做原裝,質量保證 |
詢價 |