位置：首页 > IC中文资料第5527页 > 74LS240
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
74LS240 | Octal 3-STATE Buffer/Line Driver/Line Receiver General Description These buffers/line drivers are designed to improve both the performance and PC board density of 3-STATE buffers/ drivers employed as memory-address drivers, clock driv ers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data l | Fairchild 仙童半导体 |   | |
74LS240 | Octal Buffers/Line Drivers/Line Receivers(inverted three-state outputs) ● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....) | HitachiHitachi Semiconductor 日立日立公司 | | |
74LS240 | LOW POWER SCHOTTKY The SN74LS240 and SN74LS244 are Octal Buffers and Line Drivers designed to be employed as memory address drivers, clock drivers and bus-oriented transmitters/receivers which provide improved PC board density. • Hysteresis at Inputs to Improve Noise Margins • 3-State Outputs Drive Bus Lines | ONSEMI 安森美半导体 | | |
74LS240 | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS 文件：247.97 Kbytes Page：16 Pages | TI 德州仪器 | | |
74LS240 | Octal Buffers/Line Drivers/Line Receivers(inverted three-state outputs) | HitachiHitachi Semiconductor 日立日立公司 | | |
74LS240 | LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | | |
74LS240 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers 文件：142.97 Kbytes Page：6 Pages | NSC 国半 | | |
74LS240 | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS 文件：638.2 Kbytes Page：24 Pages | TI 德州仪器 | | |
Octal 3-STATE Buffer/Line Driver/Line Receiver General Description These buffers/line drivers are designed to improve both the performance and PC board density of 3-STATE buffers/ drivers employed as memory-address drivers, clock drivers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data | SYC | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Octal TRI-STATE Buffers/Line Drivers/Line Receivers | NSC 国半 | NSC | | |
Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild 仙童半导体 | Fairchild | | |
Octal TRI-STATE Buffers/Line Drivers/Line Receivers | NSC 国半 | NSC | | |
Ouadruple 2-input Positive NAND Gates | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | | |
Octal Buffers/Line Drivers/Line Receivers(inverted three-state outputs) | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | | |
Octal Buffers / Line Drivers / Line Receivers (inverted three-state outputs) | RENESAS 瑞萨 | RENESAS | | |
Octal Buffers / Line Drivers / Line Receivers (inverted three-state outputs) | RENESAS 瑞萨 | RENESAS | | |
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | TI 德州仪器 | TI | |
74LS240产品属性
- 类型
描述
- 型号
74LS240
- 制造商
NSC
- 制造商全称
National Semiconductor
- 功能描述
Octal TRI-STATE Buffers/Line Drivers/Line Receivers
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
2021+ |
SOP20 |
7600 |
原装现货，欢迎询价 |
|||
TI |
25+ |
SOP20-5.2 |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
CET |
DIP |
8100 |
正品原装--自家现货-实单可谈 |
||||
24+ |
DIP |
1300 |
新 |
||||
TI |
24+ |
SOP20 |
30000 |
原装正品公司现货,假一赔十! |
|||
FAIRCHILD/仙童 |
24+ |
S1 |
26970 |
郑重承诺只做原装进口现货 |
|||
TI |
23+24 |
DIP |
9860 |
原厂原包装。终端BOM表可配单。可开13%增值税 |
|||
TI/德州仪器 |
24+ |
SOIC7.2mm |
9600 |
原装现货,优势供应,支持实单! |
|||
TI/TEXAS |
NEW |
SO-20-7.2 |
8931 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
|||
FSC |
25+ |
DIP16 |
48 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
74LS240规格书下载地址
74LS240参数引脚图相关
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- 74LS251
- 74LS247
- 74LS245N
- 74LS245DC
- 74LS245
- 74LS244PC
- 74LS244N
- 74LS244DC
- 74LS244
- 74LS243PC
- 74LS243N
- 74LS243DC
- 74LS243
- 74LS242PC
- 74LS242DC
- 74LS242
- 74LS241PC
- 74LS241N
- 74LS241DC
- 74LS241
- 74LS240PC
- 74LS240N
- 74LS240DC
- 74LS22PC
- 74LS221W
- 74LS221J
- 74LS221CH
- 74LS221
- 74LS22
- 74LS21PC
- 74LS21DC
- 74LS21
- 74LS20W
- 74LS20PC
- 74LS20N
- 74LS20J
- 74LS20DC
- 74LS20CH
- 74LS20
- 74LS1U
- 74LS197PC
- 74LS197DC
- 74LS197
- 74LS196
- 74LS195
- 74LS194
- 74LS193
- 74LS192
- 74LS191
- 74LS190
- 74LS189
- 74LS181
- 74LS175
- 74LS174
- 74LS173
- 74LS170
- 74LS168
- 74LS166
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2020-9-1974LS386PC，74LS38PC，74LS38SC，74LS393DC，74LS393PC，74LS393SC，74LS395DC，74LS395PC，74LS40DC，74LS40PC，74LS42DC，74LS42PC，74LS447PC，74LS47PC，74LS48PC，74LS49PC，74LS502DC，74LS502PC，74LS503SC
74LS386PC，74LS38PC，74LS38SC，74LS393DC，74LS393PC，74LS393SC，74LS395DC，74LS395PC，74LS40DC，74LS40PC，74LS42DC，74LS42PC，74LS447PC，74LS47PC，74LS48PC，74LS49PC，74LS502DC，74LS502PC，74LS503SC
2019-12-15
DdatasheetPDF页码索引
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