SN54LS247中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SN54LS247 |
| 功能描述 | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |
| 文件大小 |
280.96 Kbytes |
| 頁面數(shù)量 |
8 頁 |
| 生產(chǎn)廠商 | MOTOROLA |
| 中文名稱 | 摩托羅拉 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-9 18:12:00 |
| 人工找貨 | SN54LS247價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SN54LS247規(guī)格書詳情
The SN54/74LS247 thru SN54/74LS249 are BCD-to-Seven-Segment Decoder/Drivers. The LS247 and LS248 are functionally and electrically identical to the LS47 and LS48 with the same pinout configuration. The LS249 is a 16-pin version of the 14-pin LS49 and includes full functional capability for lamp test and ripple blanking which was not available in the LS49.
LS247
? Open-Collector Outputs Drive Indicators Directly
? Lamp-Test Provision
? Leading/Trailing Zero Suppression
LS248
? Internal Pull-Ups Eliminate Need for External Resistors
? Lamp-Test Provision
? Leading/Trailing Zero Suppression
LS249
? Open-Collector Outputs
? Lamp-Test Provision
? Leading/Trailing Zero Suppression
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
CDIP |
2685 |
原裝優(yōu)勢!自家現(xiàn)貨供應(yīng)!歡迎來電! |
詢價 | ||
TI/德州儀器 |
9723+ |
DIP16 |
3519 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TI/TEXAS |
23+ |
DIP陶瓷 |
8931 |
詢價 | |||
TI |
25+ |
DIP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
SN54LS251J |
5 |
5 |
詢價 | ||||
24+ |
3000 |
自己現(xiàn)貨 |
詢價 | ||||
TI/德州儀器 |
23+ |
CDIP |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
TI |
23+ |
CDIP? |
5000 |
原裝正品,假一罰十 |
詢價 | ||
MOTOROLA/摩托羅拉 |
22+ |
CDIP |
11190 |
原裝正品 |
詢價 | ||
TI |
18+ |
CDIP |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價 |
