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HomeHuaNga Rohe Whakaraupapa (IC)Haumaru - Nga Kii me nga InvertersSN74LS21DR
SN74LS21DR Image
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SN74LS21DR - Texas Instruments

Kaihanga Tau Wae
SN74LS21DR
Kaihanga
Texas Instruments
Allelco Tau Wae
32D-SN74LS21DR
Tauira ECAD
Nga waahanga Whakaahuatanga
IC GATE AND 2CH 4-INP 14SOIC
Paera
14-SOIC (0.154", 3.90mm Width)
Pepa Raraunga
SN54LS21, SN74LS21.pdf
RoHs Tūnga
Ta matou Tiwhikete
I roto i te taonga: 146070

Ko nga mara e hiahiatia ana e tohuhia ana e te Asterisk (*)
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Maha
KōWHIRINGA EXPRESS
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Ta matou Tiwhikete

Ngā whakaaturanga

SN74LS21DR Whakaritenga Hangarau
Nga Hangarau Hangarau Texas Instruments - SN74LS21DR, nga tohu, nga taatai me nga waahanga me nga taapiri rite ki Texas Instruments - SN74LS21DR

Huanga hua Uara huanga  
Kaihanga Texas Instruments  
Tuhinga o mua 4.75V ~ 5.25V  
Pūrere Pūrere Whakarato 14-SOIC  
Raupapa 74LS  
Paa / Case 14-SOIC (0.154", 3.90mm Width)  
Pūhera Tape & Reel (TR)  
Tae Mahi 0°C ~ 70°C  
Tau o nga Utu 4  
Tuhinga o mua 2  
Huanga hua Uara huanga  
Momo Tae Surface Mount  
Waea Whakaroa Max @ V, Max CL 20ns @ 5V, 15pF  
Momo Momo AND Gate  
Taumata arorau Input - iti 0.8V  
Taumata arorau Input - Te teitei 2V  
Ngā āhuatanga -  
I teie nei - Te Whakaputa Rawa, Rawa 400µA, 8mA  
Tau hua hua 74LS21  

Te Tauira Taiao me te Kaweake

TOHU WHAKAAHUATANGA
RoHs Tūnga
Taumata Maha Kore (MSL) 1 (Unlimited)
Tutuki te mana REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Waahanga me nga whakaritenga rite

Ko nga waahanga e toru kei te taha matau he rite nga whakaritenga ki Texas Instruments SN74LS21DR.

Huanga hua SN74LS21DR SN74LS20DR SN74LS20D SN74LS20N
Tau Wae SN74LS21DR SN74LS20DR SN74LS20D SN74LS20N
Kaihanga Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Tau hua hua 74LS21 74LS20 74LS20 74LS20
Waea Whakaroa Max @ V, Max CL 20ns @ 5V, 15pF 15ns @ 5V, 15pF 15ns @ 5V, 15pF 15ns @ 5V, 15pF
Taumata arorau Input - iti 0.8V 0.8V 0.8V 0.8V
Tae Mahi 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Tuhinga o mua 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V
Tuhinga o mua 2 2 2 2
Momo Momo AND Gate NAND Gate NAND Gate NAND Gate
Pūhera Tape & Reel (TR) Tape & Reel (TR) Tube Tube
Paa / Case 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154', 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-DIP (0.300", 7.62mm)
I teie nei - Te Whakaputa Rawa, Rawa 400µA, 8mA 400µA, 8mA 400µA, 8mA 400µA, 8mA
Momo Tae Surface Mount Surface Mount Surface Mount Through Hole
Tau o nga Utu 4 4 4 4
Pūrere Pūrere Whakarato 14-SOIC 14-SOIC 14-SOIC 14-PDIP
Ngā āhuatanga - - - -
Taumata arorau Input - Te teitei 2V 2V 2V 2V
Raupapa 74LS 74LS 74LS 74LS

SN74LS21DR Datasheet PDF

Tangohia a SN74LS21DR PDF Datasheets me Texas Instruments tuhinga mo SN74LS21DR - Texas Instruments.

HTML Datasheet
SN54LS21, SN74LS21.pdf

Tuhinga

Te wa tuku

Ka taea te tuku i nga taonga-a-roto i roto i nga haora 24.Ko etahi waahanga ka whakaritea mo te tuku i roto i nga ra 1-2 mai i te ra i tae mai nga taonga katoa ki ta maatau whare putunga.Me nga kaipuke a Allelco i te ra kotahi i te 17:00, haunga te Rātapu.Ina tukuna nga taonga, ko te wa tuku e kiia ana ko te tikanga tuku me te haerenga tuku.Ko te ripanga i raro nei e whakaatu ana ko te waa arorau mo etahi whenua noa.

Nga utu tuku

  1. Whakamahia to putea Express mo te tuku mehemea kei a koe tetahi.
  2. Whakamahia ta maatau putea mo te tuku.Tirohia te tepu i raro nei mo nga utu tata.
(He rereke nga waahi / whenua / rahi te rahi o te rahi.)

Tikanga tuku

  1. Te tuku noa a te Ao mo te DHL / UPS / FedEx / TNT / EMS / SF e tautoko ana matou.
  2. Ko etahi atu ka piki haere, Tena koa hono atu ki to Kaiwhakahaere Kaihoko.

Nga whenua o nga whenua e tohu ana i te waa
Takiwā Whenua Te wa arorau (ra)
Amerika United States 5
Brazil 7
Europeropi Tāpā 5
United Kingdom 4
Itari 5
Moana o Oceania Ahitereria 6
Aotearoa 5
Āhia Kirinuku 4
Japan 4
Rawhiti Rawhiti Ia Iharaira 6
DHL & FedEx kaipuke tuku utu
Nga utu kaipuke (kg) Tohutoro DHL (USD $)
0.00KG-1.00KG USD $ 30.00 - USD $ 60.00
1.00KG-2.00KG USD $ 40.00 - USD $ 80.00
2.00kg-3.00KG USD $ 50.00 - USD $ 100.00
Panui:
Ko te tepu i runga ake nei mo te tohutoro anake.Kei kona ano etahi o nga raraunga mo nga mea kaore e taea te whakahaere.
Whakapaa mai ki te mea kei a koe etahi patai.

Tautoko utu

Ka taea te whiriwhiri i te tikanga utu mai i nga tikanga e whakaatuhia ana i raro nei: Whakawhiti waea (T / T, Whakawhiti Bank), Western Union, Kaari nama, PayPal.

Ko to hoa mahi tinihanga pono -

Whakapaa mai ki te mea kei a koe etahi patai.

  1. Waea
    +00852 9146 4856

Tiwhikete me nga Mema

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SN74LS21DR Image

SN74LS21DR

Texas Instruments
32D-SN74LS21DR

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