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CD40147BMS中文資料INTERSIL數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
CD40147BMS |
| 功能描述 | 10 Line to 4 Line BCD Priority Encoder |
| 文件大小 |
81.23 Kbytes |
| 頁面數(shù)量 |
8 頁 |
| 生產(chǎn)廠商 | INTERSIL |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-21 23:00:00 |
| 人工找貨 | CD40147BMS價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
CD40147BMS規(guī)格書詳情
描述 Description
CD40147BMS CMOS encoder features priority encoding of the inputs to ensure that only the highest order data line is encoded. Ten data input lines (0-9) are encoded to four line (8,4, 2, 1) BCD. The highest priority line is line 9. All four output lines are logic 1 (VSS) when all input lines are logic 0. All inputs and outputs are buffered, and each output can drive one TTL low power Schottky load. The CD40147BMS is func tionally similar to the TTL 54/74147 if pin 15 is tied low.
特性 Features
? High Voltage Type (20V Rating)
? Encodes 10 Line to 4 Line BCD
? Active Low Inputs and Outputs
? 100 Tested for Quiescent Current at 20V
? 5V, 10V and 15V Parametric Ratings
? Maximum Input Current of 1μA at 18V Over Full Pack age Temperature Range; 100nA at 18V and +25oC
? Noise Margin (Over Full Package/Temperature Range) - 1V at VDD = 5V - 2V at VDD = 10V - 2.5V at VDD = 15V
? Standardized Symmetrical Output Characteristics
? Meets All Requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ‘B’ Series CMOS Devices”
Applications
? Keyboard Encoding
? 10 Line to BCD Encoding
? Range Selection
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
16-SOIC |
20948 |
樣件支持,可原廠排單訂貨! |
詢價(jià) | ||
TI |
25+ |
16-SOIC |
21000 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價(jià) | ||
TI |
22+ |
16SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
TexasInstruments |
18+ |
ICBCDPRIORITYENCODER16-S |
6580 |
公司原裝現(xiàn)貨/歡迎來電咨詢! |
詢價(jià) | ||
Texas Instruments |
25+ |
16-SOIC(0.154 3.90mm 寬) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) | ||
Texas Instruments |
23+ |
16-SOIC |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Texas Instruments |
24+ |
16-SOIC |
56300 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
TI |
23+ |
16-SOIC |
3115 |
正品原裝貨價(jià)格低 |
詢價(jià) | ||
TI |
25+ |
SOP-16 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
詢價(jià) |
