54LS123中文資料Motorola數(shù)據(jù)手冊(cè)PDF規(guī)格書
54LS123規(guī)格書詳情
These dc triggered multivibrators feature pulse width control by three methods. The basic pulse width is programmed by selection of external resistance and capacitance values. The LS122 has an internal timing resistor that allows the circuits to be used with only an external capacitor. Once triggered, the basic pulse width may be extended by retriggering the gated low-level-active (A) or high-level-active (B) inputs, or be reduced by use of the overriding clear.
? Overriding Clear Terminates Output Pulse
? Compensated for VCC and Temperature Variations
? DC Triggered from Active-High or Active-Low Gated Logic Inputs
? Retriggerable for Very Long Output Pulses, up to 100 Duty Cycle
? Internal Timing Resistors on LS122
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MOTOROLA/摩托羅拉 |
24+ |
CDIP |
196 |
現(xiàn)貨供應(yīng) |
詢價(jià) | ||
TI |
23+ |
CDIP |
1700 |
特價(jià)庫存 |
詢價(jià) | ||
NS/國(guó)半 |
2022+ |
PACK16 |
57550 |
詢價(jià) | |||
TI |
22+ |
DIP |
5000 |
詢價(jià) | |||
MOTOROLA/摩托羅拉 |
23+ |
LCC |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
MOTOROLA/摩托羅拉 |
22+ |
CDIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
TI/德州儀器 |
22+ |
DIP |
2450 |
公司只做原裝!現(xiàn)貨供應(yīng)! |
詢價(jià) | ||
NS |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
TI |
24+ |
8735 |
詢價(jià) | ||||
國(guó)產(chǎn) |
QQ咨詢 |
CDIP |
64 |
全新原裝 研究所指定供貨商 |
詢價(jià) |
