74HC4520D集成電路(IC)的計(jì)數(shù)器除法器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
74HC4520D |
參數(shù)屬性 | 74HC4520D 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(jì)數(shù)器除法器;產(chǎn)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 |
59.11 Kbytes |
頁(yè)面數(shù)量 |
7 頁(yè) |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡(jiǎn)稱 |
nxp【恩智浦】 |
中文名稱 | 恩智浦半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-4-10 10:34:00 |
人工找貨 | 74HC4520D價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
74HC4520D規(guī)格書(shū)詳情
General description
The 74HC4520; 74HCT4520 are dual 4-bit internally synchronous binary counters with two clock inputs (nCP0 and nCP1). They have buffered outputs from all 4 bit positions (nQ0 to nQ3) and an asynchronous master reset input (nMR). The counter advances on the LOW-to-HIGH transition of nCP0 when nCP1 is HIGH. It also advances on the HIGH-to-LOW transition of nCP1 when nCP0 is LOW. Either nCP0 or nCP1 may be used as the clock input to the counter. 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. Inputs include clamp diodes. It enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
■ Complies with JEDEC standard no. 7A
■ Input levels:
◆ For 74HC4520: CMOS level
◆ For 74HCT4520: TTL level
■ ESD protection:
◆ HBM JESD22-A114F exceeds 2000 V
◆ MM JESD22-A115-A exceeds 200 V
■ Multiple package options
■ Specified from -40 °C to +85 °C and -40 °C to +125 °C
Applications
■ Multistage synchronous counting
■ Multistage asynchronous counting
■ Frequency dividers
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
74HC4520D,118
- 制造商:
Nexperia USA Inc.
- 類別:
集成電路(IC) > 計(jì)數(shù)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(jìn)制計(jì)數(shù)器
- 方向:
上
- 復(fù)位:
異步
- 定時(shí):
同步
- 觸發(fā)器類型:
正,負(fù)
- 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(yīng)商器件封裝:
16-SO
- 描述:
IC DUAL 4BIT SYNC BINARY 16SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
sop |
21+ |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢價(jià) | |||
NXP(恩智浦) |
2021/2022+ |
N/A |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) | ||
NXP/恩智浦 |
24+ |
TSSOP-24 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
ph |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
NXP |
22+ |
16SO |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
NXP |
21+ |
16SO |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
NXP |
18+ |
SOP |
85600 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢價(jià) | ||
NXP |
24+ |
20000 |
全新、原裝、現(xiàn)貨 |
詢價(jià) | |||
NXP |
23+ |
SOP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售 |
詢價(jià) | ||
24+ |
5000 |
公司存貨 |
詢價(jià) |