74AHCT273集成電路(IC)的觸發(fā)器規(guī)格書(shū)PDF中文資料
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廠商型號(hào) |
74AHCT273 |
參數(shù)屬性 | 74AHCT273 封裝/外殼為20-VFQFN 裸露焊盤(pán);包裝為卷帶(TR);類(lèi)別為集成電路(IC)的觸發(fā)器;產(chǎn)品描述:IC FF D-TYPE SNGL 8BIT 20DHVQFN |
功能描述 | Octal D-type flip-flop with reset; positive-edge trigger |
封裝外殼 | 20-VFQFN 裸露焊盤(pán) |
文件大小 |
111.9 Kbytes |
頁(yè)面數(shù)量 |
18 頁(yè) |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡(jiǎn)稱 |
nxp【恩智浦】 |
中文名稱 | 恩智浦半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-22 22:30:00 |
人工找貨 | 74AHCT273價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
74AHCT273規(guī)格書(shū)詳情
General description
The 74AHC273; 74AHCT273 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A.
The 74AHC273; 74AHCT273 has eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs.
The common clock (CP) and master reset (MR) inputs, load and reset (clear) all flip-flops simultaneously.
The state of each D input, one set-up time before the LOW-to-HIGH clock transition, is transferred to the corresponding output (Qn) of the flip-flop.
All outputs will be forced LOW, independent of clock or data inputs, by a LOW on the MR input.
The device is useful for applications where only the true output is required and the clock and master reset are common to all storage elements.
Features
■ Balanced propagation delays
■ All inputs have Schmitt-trigger actions
■ Inputs accept voltages higher than VCC
■ Ideal buffer for MOS microcontroller or memory
■ Common clock and master reset
■ Related product versions:
◆ 74AHC377; 74AHCT377 for clock enable version
◆ 74AHC373; 74AHCT373 for transparent latch version
◆ 74AHC374; 74AHCT374 for 3-state version
■ Input levels:
◆ For 74AHC273: CMOS level
◆ For 74AHCT273: TTL level
■ ESD protection:
◆ HBM EIA/JESD22-A114E exceeds 2000 V
◆ MM EIA/JESD22-A115-A exceeds 200 V
◆ CDM EIA/JESD22-C101C exceeds 1000 V
■ Multiple package options
■ Specified from ?40 °C to +85 °C and from ?40 °C to +125 °C
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
74AHCT273BQ-Q100X
- 制造商:
Nexperia USA Inc.
- 類(lèi)別:
集成電路(IC) > 觸發(fā)器
- 系列:
74AHCT
- 包裝:
卷帶(TR)
- 功能:
主復(fù)位
- 類(lèi)型:
D 型
- 輸出類(lèi)型:
非反相
- 不同 V、最大 CL 時(shí)最大傳播延遲:
9.2ns @ 5V,50pF
- 觸發(fā)器類(lèi)型:
正邊沿
- 電流 - 輸出高、低:
8mA,8mA
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類(lèi)型:
表面貼裝型
- 供應(yīng)商器件封裝:
20-DHVQFN(4.5x2.5)
- 封裝/外殼:
20-VFQFN 裸露焊盤(pán)
- 描述:
IC FF D-TYPE SNGL 8BIT 20DHVQFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NXP |
2020+ |
TSSOP20 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
NXP/恩智浦 |
1948+ |
SOP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
NXP |
21+ |
TSSOP20 |
8349 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
NXP |
23+ |
SOP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售 |
詢價(jià) | ||
NXP/恩智浦 |
24+ |
TSSOP-5 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
NEXPERIA/安世 |
23+ |
NA |
25630 |
原裝正品 |
詢價(jià) | ||
NEXPERIA/安世 |
21+ |
NA |
4000 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅 |
詢價(jià) | ||
Nexperia(安世) |
1923+ |
TSSOP-20 |
2260 |
向鴻只做原裝正品,我們沒(méi)有假貨!倉(cāng)庫(kù)庫(kù)存優(yōu)勢(shì) |
詢價(jià) | ||
NXP/恩智浦 |
21+ |
TSSOP-5 |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
PHILIPS |
24+ |
TSSOP |
105 |
詢價(jià) |