| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
74LS22 | DUAL 4 INPUT POSITIVE NAND GATES WITH OPEN COLLECTOR OUTPUTS 文件:246.71 Kbytes 頁數(shù):7 Pages | TI 德州儀器 | TI | |
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 文件:108.95 Kbytes 頁數(shù):8 Pages | FAIRCHILD 仙童半導體 | FAIRCHILD | ||
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 文件:120.81 Kbytes 頁數(shù):8 Pages | ONSEMI 安森美半導體 | ONSEMI | ||
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 文件:155.07 Kbytes 頁數(shù):8 Pages | SYC | SYC | ||
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 文件:193.87 Kbytes 頁數(shù):7 Pages | MOTOROLA 摩托羅拉 | MOTOROLA | ||
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 文件:120.81 Kbytes 頁數(shù):8 Pages | ONSEMI 安森美半導體 | ONSEMI | ||
16 ? 4 SYNCHRONOUS FIRST-IN, FIRST-OUT MEMORIES WITH 3-STATE OUTPUTS 文件:355.11 Kbytes 頁數(shù):13 Pages | TI 德州儀器 | TI | ||
LOW POWER SCHOTTKY | ONSEMI 安森美半導體 | ONSEMI |
替換型號
詳細參數(shù)
- 型號:
74LS22
- 制造商:
TI
- 制造商全稱:
Texas Instruments
- 功能描述:
DUAL 4 INPUT POSITIVE NAND GATES WITH OPEN COLLECTOR OUTPUTS
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MOTMIT |
24+ |
DIP |
47 |
詢價 | |||
TI/HDT/NS |
23+ |
DIP14 |
17282 |
原廠授權代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳 |
詢價 | ||
HIT |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價 | ||
N/A |
2023+環(huán)?,F(xiàn)貨 |
DIP |
4425 |
專注軍工、汽車、醫(yī)療、工業(yè)等方案配套一站式服務 |
詢價 | ||
TW |
00+ |
DIP16 |
263 |
全新原裝100真實現(xiàn)貨供應 |
詢價 | ||
ti |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
TI |
24+ |
SOP |
1500 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
TI |
17+ |
NA |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
TI |
1728+ |
DIP16 |
6500 |
只做原裝進口,假一罰十 |
詢價 | ||
REI |
16+ |
原廠封裝 |
10000 |
全新原裝正品,代理優(yōu)勢渠道供應,歡迎來電咨詢 |
詢價 |
相關規(guī)格書
更多- 74LS221
- 74LS221J
- 74LS22PC
- 74LS240DC
- 74LS240PC
- 74LS241DC
- 74LS241PC
- 74LS242DC
- 74LS243DC
- 74LS243PC
- 74LS244DC
- 74LS244PC
- 74LS245DC
- 74LS245NA
- 74LS247DC
- 74LS248DC
- 74LS249PC
- 74LS251PC
- 74LS253PC
- 74LS257A
- 74LS257APC
- 74LS257N
- 74LS258
- 74LS258DC
- 74LS258PC
- 74LS259DC
- 74LS26
- 74LS260PC
- 74LS266CH
- 74LS266J
- 74LS266W
- 74LS26PC
- 74LS273
- 74LS273N
- 74LS279DC
- 74LS27CH
- 74LS27J
- 74LS27W
- 74LS283DC
- 74LS28DC
- 74LS290
- 74LS290PC
- 74LS293DC
- 74LS295ADC
- 74LS295APC
相關庫存
更多- 74LS221CH
- 74LS221W
- 74LS240
- 74LS240N
- 74LS241
- 74LS241N
- 74LS242
- 74LS242PC
- 74LS243N
- 74LS244
- 74LS244N
- 74LS245
- 74LS245N
- 74LS245PC
- 74LS247PC
- 74LS249DC
- 74LS251DC
- 74LS253DC
- 74LS257
- 74LS257AN
- 74LS257DC
- 74LS257PC
- 74LS258APC
- 74LS258N
- 74LS259
- 74LS259PC
- 74LS260DC
- 74LS266
- 74LS266DC
- 74LS266PC
- 74LS26DC
- 74LS27
- 74LS273DC
- 74LS273PC
- 74LS279PC
- 74LS27DC
- 74LS27PC
- 74LS280
- 74LS283PC
- 74LS28PC
- 74LS290DC
- 74LS293
- 74LS293PC
- 74LS295AFC
- 74LS298DC

