SN74LS19A价格
参考价格：￥5.3080
型号：SN74LS19ADR 品牌：TI 备注：这里有SN74LS19A多少钱，2026年最近7天走势，今日出价，今日竞价，SN74LS19A批发/采购报价，SN74LS19A行情走势销售排行榜，SN74LS19A报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74LS19A | SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS Functionally and Mechanically Identical to ‘L813, ‘LS14. and ‘LS132, Respectively Improved Line-Receiving Characteristics P-N-P Inputs Reduce System Loading Excellent Noise Immunity with Typical Hysteresis of 0.8 V description Each circuit functions as a NAND gate or inverter, but beca | TI 德州仪器 |   | |
SN74LS19A | 具有施密特触发输入的 6 通道、4.75V 至 5.25V 双极反相器 Each circuit functions as a NAND gate or inverter, but because of the Schmitt action, it has different input threshold levels for positive-going (VT+) and for negative-going (VT-) signals. The hysteresis or backlash, which is the difference between the two threshold levels (VT+ - VT-), is typically • Functionally and Mechanically Identical to 'LS13, 'LS14, and 'LS132, Respectively\n• Improved Line-Receiving Characteristics\n• P-N-P Inputs Reduce System Loading\n• Excellent Noise Immunity with Typical Hysteresis of 0.8 V; | TI 德州仪器 | | |
SN74LS19A | SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS 文件：185.81 Kbytes Page：6 Pages | TI 德州仪器 | | |
SN74LS19A | SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS 文件：905.82 Kbytes Page：13 Pages | TI 德州仪器 | | |
丝印代码：SN74LS19AN；SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS Functionally and Mechanically Identical to ‘L813, ‘LS14. and ‘LS132, Respectively Improved Line-Receiving Characteristics P-N-P Inputs Reduce System Loading Excellent Noise Immunity with Typical Hysteresis of 0.8 V description Each circuit functions as a NAND gate or inverter, but beca | TI 德州仪器 | | ||
丝印代码：SN74LS19AN；SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS Functionally and Mechanically Identical to ‘L813, ‘LS14. and ‘LS132, Respectively Improved Line-Receiving Characteristics P-N-P Inputs Reduce System Loading Excellent Noise Immunity with Typical Hysteresis of 0.8 V description Each circuit functions as a NAND gate or inverter, but beca | TI 德州仪器 | | ||
丝印代码：LS19A；SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS Functionally and Mechanically Identical to ‘L813, ‘LS14. and ‘LS132, Respectively Improved Line-Receiving Characteristics P-N-P Inputs Reduce System Loading Excellent Noise Immunity with Typical Hysteresis of 0.8 V description Each circuit functions as a NAND gate or inverter, but beca | TI 德州仪器 | | ||
丝印代码：LS19A；SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS Functionally and Mechanically Identical to ‘L813, ‘LS14. and ‘LS132, Respectively Improved Line-Receiving Characteristics P-N-P Inputs Reduce System Loading Excellent Noise Immunity with Typical Hysteresis of 0.8 V description Each circuit functions as a NAND gate or inverter, but beca | TI 德州仪器 | | ||
丝印代码：74LS19A；SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS Functionally and Mechanically Identical to ‘L813, ‘LS14. and ‘LS132, Respectively Improved Line-Receiving Characteristics P-N-P Inputs Reduce System Loading Excellent Noise Immunity with Typical Hysteresis of 0.8 V description Each circuit functions as a NAND gate or inverter, but beca | TI 德州仪器 | | ||
丝印代码：74LS19A；SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS Functionally and Mechanically Identical to ‘L813, ‘LS14. and ‘LS132, Respectively Improved Line-Receiving Characteristics P-N-P Inputs Reduce System Loading Excellent Noise Immunity with Typical Hysteresis of 0.8 V description Each circuit functions as a NAND gate or inverter, but beca | TI 德州仪器 | | ||
SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS 文件：905.82 Kbytes Page：13 Pages | TI 德州仪器 | | ||
SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS 文件：185.81 Kbytes Page：6 Pages | TI 德州仪器 | | ||
封装/外壳：14-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR） 描述：IC INV SCHMITT 6CH 1-IN 14SOIC 集成电路（IC） 门和反相器 | TI 德州仪器 | | ||
封装/外壳：14-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR） 描述：IC INV SCHMITT 6CH 1-IN 14SOIC 集成电路（IC） 门和反相器 | TI 德州仪器 | | ||
SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS 文件：905.82 Kbytes Page：13 Pages | TI 德州仪器 | | ||
SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS 文件：185.81 Kbytes Page：6 Pages | TI 德州仪器 | | ||
SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS 文件：185.81 Kbytes Page：6 Pages | TI 德州仪器 | | ||
SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS 文件：905.82 Kbytes Page：13 Pages | TI 德州仪器 | | ||
SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS 文件：905.82 Kbytes Page：13 Pages | TI 德州仪器 | | ||
SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS 文件：905.82 Kbytes Page：13 Pages | TI 德州仪器 | | ||
4-BIT PARALLEL-ACCESS SHIFT REGISTERS 文件：429.73 Kbytes Page：10 Pages | TI 德州仪器 | |
SN74LS19A产品属性
- 类型
描述
- Supply voltage (Min) (V)：
4.75
- Supply voltage (Max) (V)：
5.25
- Number of channels (#)：
6
- IOL (Max) (mA)：
8
- IOH (Max) (mA)：
-0.4
- ICC (Max) (uA)：
30000
- Input type：
Schmitt-Trigger
- Output type：
Push-Pull
- Features：
High speed (tpd 10-50ns)
- Rating：
Catalog
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
25+ |
SO14 |
2886 |
原装现货,免费供样,技术支持,原厂对接 |
|||
TI |
23+ |
SOP14 |
20000 |
全新原装假一赔十 |
|||
TI |
97+ |
SOP14 |
2445 |
全新原装进口自己库存优势 |
|||
TI |
24+/25+ |
25 |
原装正品现货库存价优 |
||||
TI |
25+ |
SOP |
1341 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
TI/德州仪器 |
24+ |
0436+ |
5503 |
只供应原装正品 欢迎询价 |
|||
TI |
23+ |
SOP14 |
3000 |
原装正品假一罚百!可开增票! |
|||
TI/德州仪器 |
2450+ |
SOP |
9850 |
只做原厂原装正品现货或订货假一赔十! |
|||
TI |
25+ |
SOP14 |
30000 |
代理全新原装现货,价格优势 |
|||
TI/德州仪器 |
22+ |
SOP5.2 |
12245 |
现货,原厂原装假一罚十! |
SN74LS19A规格书下载地址
SN74LS19A参数引脚图相关
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