首頁>74HC4520DB>規(guī)格書詳情
74HC4520DB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 |
74HC4520DB |
參數(shù)屬性 | 74HC4520DB 封裝/外殼為16-SSOP(0.209",5.30mm 寬);包裝為管件;類別為集成電路(IC)的計數(shù)器除法器;產品描述:IC DUAL 4BIT SYNC BINARY 16SSOP |
功能描述 | Dual 4-bit synchronous binary counter |
封裝外殼 | 16-SSOP(0.209",5.30mm 寬) |
文件大小 |
59.11 Kbytes |
頁面數(shù)量 |
7 頁 |
生產廠商 | NXP Semiconductors |
企業(yè)簡稱 |
Philips【飛利浦】 |
中文名稱 | 荷蘭皇家飛利浦官網 |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-4-9 23:00:00 |
人工找貨 | 74HC4520DB價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
74HC4520DB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:
74HC4520DB,118
- 制造商:
Nexperia USA Inc.
- 類別:
集成電路(IC) > 計數(shù)器,除法器
- 系列:
74HC
- 包裝:
管件
- 邏輯類型:
二進制計數(shù)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-SSOP(0.209",5.30mm 寬)
- 供應商器件封裝:
16-SSOP
- 描述:
IC DUAL 4BIT SYNC BINARY 16SSOP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Nexperia(安世) |
24+ |
SO16 |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
HAR |
24+ |
DIP |
5000 |
原裝進口現(xiàn)貨假一賠十 |
詢價 | ||
PHILIPS |
24+ |
SSOP16 |
65200 |
一級代理/放心采購 |
詢價 | ||
NXP |
23+ |
SOP |
3200 |
全新原裝、誠信經營、公司現(xiàn)貨銷售 |
詢價 | ||
HAR |
24+ |
DIP |
463 |
詢價 | |||
NXP |
25+ |
SOT338 |
188600 |
全新原廠原裝正品現(xiàn)貨 歡迎咨詢 |
詢價 | ||
rca |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
NXP/恩智浦 |
1937+ |
SSOP16 |
9852 |
只做進口原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
Nexperia/安世 |
22+ |
SOT109-1 |
50000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
NXP USA Inc. |
24+ |
16-SSOP(0.209 5.30mm 寬) |
9350 |
獨立分銷商 公司只做原裝 誠心經營 免費試樣正品保證 |
詢價 |