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SN74LS248N中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
SN74LS248N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
產(chǎn)品屬性
- 型號：
SN74LS248N
- 制造商：
Rochester Electronics LLC
- 功能描述：
- Bulk
- 制造商：
Texas Instruments
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
24+ |
NA/ |
40 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
TI/德州儀器 |
22+ |
DIP |
20000 |
原裝現(xiàn)貨,實單支持 |
詢價 | ||
TI |
24+/25+ |
240 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
TI |
95+ |
DIP-16 |
23 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
TI |
新 |
18 |
全新原裝 貨期兩周 |
詢價 | |||
TI/德州儀器 |
24+ |
DIP16 |
22055 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
MOT |
23+ |
DIP16 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
TI |
24+ |
DIP16 |
5000 |
自己現(xiàn)貨 |
詢價 | ||
TI/德州儀器 |
23+ |
DIP |
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 |
DIP-16 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |
