SN54LS13J中文资料安森美半导体数据手册PDF规格书
SN54LS13J规格书详情
SCHMITT TRIGGERS DUAL GATE/HEX INVERTER
The SN54LS/74LS13 and SN54LS/74LS14 contain logic gates/inverters which accept standard TTL input signals and provide standard TTL output levels. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. Additionally, they have greater noise margin than conventional inverters.
Each circuit contains a Schmitt trigger followed by a Darlington level shifter and a phase splitter driving a TTL totem pole output. The Schmitt trigger uses positive feedback to effectively speed-up slow input transitions, and provide different input threshold voltages for positive and negative-going transitions. This hysteresis between the positive-going and negative-going input thresholds (typically 800 mV) is determined internally by resistor ratios and is essentially insensitive to temperature and supply voltage variations.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
TI/TEXAS |
23+ |
DIP陶瓷 |
8931 |
询价 | |||
TI/德州仪器 |
2021+ |
CDIP16 |
3000 |
十年专营原装现货,假一赔十 |
询价 | ||
MOTOROLA |
1725+ |
CDIP14 |
3256 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
TI |
25+ |
DIP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
TI |
23+ |
CDIP/14 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
TI/德州仪器 |
QQ咨询 |
CDIP |
862 |
全新原装 研究所指定供货商 |
询价 | ||
TI/德州仪器 |
24+ |
CDIP14 |
22055 |
郑重承诺只做原装进口现货 |
询价 | ||
MOT |
24+ |
n/a |
360 |
本站现库存 |
询价 | ||
TI |
23+ |
DIP陶瓷 |
5000 |
原装正品,假一罚十 |
询价 |