首頁>HD74HC4543FPEL>規(guī)格書詳情
HD74HC4543FPEL中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
HD74HC4543FPEL |
| 功能描述 | BCD-to-Seven Segment Latch/Decoder/Driver |
| 文件大小 |
118.94 Kbytes |
| 頁面數(shù)量 |
9 頁 |
| 生產(chǎn)廠商 | Renesas Technology Corp |
| 企業(yè)簡稱 |
RENESAS【瑞薩】 |
| 中文名稱 | 瑞薩科技有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-2 20:00:00 |
| 人工找貨 | HD74HC4543FPEL價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HD74HC4543FPEL規(guī)格書詳情
描述 Description
This circuit contains a 4-bit latch, BCD-to-7 segment decoder, and 7 output drivers. Data on the input pins flow through to the output when the Latch Disable (LE) is high and is latched on the high to low transition of the LE input. The Phase input (Ph) controls the polarity of the 7 segment outputs. When Ph is low the outputs are true 7 segment, and when Ph is high the outputs are inverted 7 segment. When the Phase input is driven by a liquid crystal display (LCD) backplane waveform the segment pins output the correct segment waveform for proper LCD AC drive voltages.
In addition a Blanking input (BI) is provided, which will blank the display.
特性 Features
? High Speed Operation: tpd (A, B, C, D to a – g) = 33 ns typ (CL = 50 pF)
? High Output Current: Fanout of 10 LSTTL Loads
? Wide Operating Voltage: VCC = 2 to 6 V
? Low Input Current: 1 μA max
? Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25°C)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HITACHI/日立 |
24+ |
NA/ |
1380 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
HITACHI/日立 |
25+ |
SOP14 |
996880 |
只做原裝,歡迎來電資詢 |
詢價(jià) | ||
HIT |
2015+ |
SOP14 |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
HIT |
24+ |
SOP20 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | ||
HIT |
93+ |
SOP14 |
1380 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
HIT |
25+ |
SOP-14 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
HIT |
23+ |
SOP |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
24+ |
DIP |
140 |
詢價(jià) | ||||
HIT |
96+ |
SOP-14 |
100 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
HITACHI/日立 |
23+ |
SOP14 |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價(jià) |
