位置:首页 > IC中文资料 > ECG74LS221
型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
LOW POWER SCHOTTKY Dual Monostable Multivibrators with Schmitt-Trigger inputs • SN74LS221 is a Dual Highly Stable One-Shot • Overriding Clear Terminates Output Pulse • Pin Out is Identical to SN74LS123 | ONSEMI 安森美半导体 | |||
Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs General Description The DM74LS221 is a dual monostable multivibrator with Schmitt-trigger input. Each device has three inputs permitting the choice of either leading-edge or trailing-edge triggering. Pin (A) is an active-LOW trigger transition input and pin (B) is an active-HIGH transition Schm | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
74LS221 Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs General Description The DM74LS221 is a dual monostable multivibrator with Schmitt-trigger input. Each device has three inputs permitting the choice of either leading-edge or trailing-edge triggering. Pin (A) is an active-LOW trigger transition input and pin (B) is an active-HIGH transition Sc | SYC | |||
LOW POWER SCHOTTKY Dual Monostable Multivibrators with Schmitt-Trigger inputs • SN74LS221 is a Dual Highly Stable One-Shot • Overriding Clear Terminates Output Pulse • Pin Out is Identical to SN74LS123 | ONSEMI 安森美半导体 | |||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS Each multivibrator of the LS221 features a negative-transition-triggered input and a positive-transition-triggered inputeither of which can be used as an inhibit input. Pulse triggering occurs at a voltage level and is not related | Motorola 摩托罗拉 |
替换型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
Dual non-retriggerable monostable multivibrator with reset | Philips 飞利浦 | Philips | ||
Dual Non-Retriggerable Monostable Multivibrator | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | Fairchild | ||
Dual Monostable Multivibrators (with Schmitt Trigger Input) | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
High Speed CMOS Logic Dual Monostable Multivibrator with Reset | TI 德州仪器 | TI | ||
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | ||
Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | Fairchild | ||
Dual Monostable Multivibrators | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
Ouadruple 2-input Positive NAND Gates | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
Dual Monostable Multivibrators | RENESAS 瑞萨 | RENESAS | ||
Dual Monostable Multivibrators | RENESAS 瑞萨 | RENESAS | ||
DUAL MONOSTABLE MULTIVIBRATPORS WITH SCHMITT-TRIGGER INPUTS | TI 德州仪器 | TI | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS | TI 德州仪器 | TI | ||
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS | TI 德州仪器 | TI |
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS/瑞萨 |
24+ |
NA/ |
3295 |
原装现货,当天可交货,原型号开票 |
|||
RENESAS(瑞萨)/IDT |
24+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
||||
HIT |
24+ |
SOP5.2 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
TI |
DIP |
96 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
||||
MOT |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
MOT |
24+ |
DIP |
72 |
只做原装正品现货 欢迎来电查询15919825718 |
|||
TI |
21+ |
DIP |
96 |
原装现货假一赔十 |
|||
ON/安森美 |
18+ |
SOP-16 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
|||
mot |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
|||
TI |
25+23+ |
NA |
17808 |
绝对原装正品全新进口深圳现货 |
ECG74LS221芯片相关品牌
ECG74LS221规格书下载地址
ECG74LS221参数引脚图相关
- fml22s
- flotherm
- finder继电器
- fc114
- fangtek
- f83
- f411
- f4031
- f338
- F330
- f133
- f1212
- ex128
- et600
- ESD
- ep9315
- ep1c3t144c8n
- EMI滤波器
- em35
- EDA
- ECG97
- ECG96
- ECG95
- ECG941M
- ECG941D
- ECG941
- ECG94
- ECG93
- ECG92
- ECG91
- ECG90
- ECG89
- ECG88MP
- ECG88
- ECG87MP
- ECG87
- ECG86
- ECG85
- ECG829
- ECG804
- ECG74LS28
- ECG74LS279
- ECG74LS273
- ECG74LS27
- ECG74LS266
- ECG74LS260
- ECG74LS26
- ECG74LS259
- ECG74LS258
- ECG74LS257
- ECG74LS253
- ECG74LS251
- ECG74LS249
- ECG74LS247
- ECG74LS245
- ECG74LS244
- ECG74LS243
- ECG74LS242
- ECG74LS241
- ECG74LS240
- ECG74LS22
- ECG74LS21
- ECG74LS20
- ECG74LS197
- ECG74LS196
- ECG74LS195A
- ECG74LS194A
- ECG74LS193
- ECG74LS192
- ECG74LS191
- ECG74LS190
- ECG74LS181
- ECG74LS174
- ECG74LS173
- ECG74LS169A
- ECG74LS168A
- ECG74LS166
- ECG74LS165
- ECG74LS164
- ECG74LS163A
- ECG704
- ECG67
- ECG66
- ECG2947
- ECG2946
- ECG2945
- ECG2944
- ECG2943
- ECG2942
- ECG2941
- ECG2940
- ECG2399
- ECG2394
- ECG2393
- ECG2392
- ECG2390
- ECG2388
- ECG2387
- ECG2386
- ECG2385
ECG74LS221数据表相关新闻
ECC204-SSVDA-T安全认证 IC
Microchip 的 ECC204 ECDSA 标志和 HMAC 操作具有通用标准 JIL 高安全密钥存储
2024-3-22ECC204安全认证IC
ECC204安全认证IC是Microchip Technology Inc. CryptoAuthentication™产品系列的一员。该器件适用于一次性和生态系统控制应用,旨在用作Microchip或其他供应商微控制器的配套设备。
2024-2-28ECH8653
ECH8653
2021-9-15ECH8602M
ECH8602M
2021-9-15ECGLX0E471F4 深圳市得捷芯城电子科技 AVX KEMET 尼康 三洋 钽电容代理商
ECGLX0E471F4 深圳市得捷芯城电子科技 AVX KEMET 尼康 三洋 钽电容代理商
2020-8-27ECASD90J337M009K00 深圳市得捷芯城电子科技 AVX KEMET 尼康 三洋 钽电容代理商
ECASD90J337M009K00 深圳市得捷芯城电子科技 AVX KEMET 尼康 三洋 钽电容代理商
2020-8-3
DdatasheetPDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
- P103