74ACT157集成電路(IC)的信號(hào)開關(guān)多路復(fù)用器解碼器規(guī)格書PDF中文資料

廠商型號(hào) |
74ACT157 |
參數(shù)屬性 | 74ACT157 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的信號(hào)開關(guān)多路復(fù)用器解碼器;產(chǎn)品描述:IC MULTIPLEXER 4 X 2:1 16SO |
功能描述 | QUAD 2 CHANNEL MULTIPLEXER |
封裝外殼 | 16-SOIC(0.154",3.90mm 寬) |
文件大小 |
74.71 Kbytes |
頁面數(shù)量 |
8 頁 |
生產(chǎn)廠商 | STMicroelectronics |
企業(yè)簡稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-3-9 22:59:00 |
人工找貨 | 74ACT157價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
74ACT157規(guī)格書詳情
74ACT157屬于集成電路(IC)的信號(hào)開關(guān)多路復(fù)用器解碼器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的74ACT157信號(hào)開關(guān),多路復(fù)用器,解碼器邏輯型信號(hào)開關(guān)、多路復(fù)用器和編碼器 IC 可用于對(duì)以數(shù)字格式表示數(shù)據(jù)的電信號(hào)進(jìn)行路由和選擇。這些器件與設(shè)計(jì)用于模擬信號(hào)的類似產(chǎn)品有所不同,它們保留的信息表示為兩個(gè)電狀態(tài)之一,而不是兩個(gè)外部界限內(nèi)的無窮變化量。
DESCRIPTION
The 74ACT157 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology.
It consists of four 2-input digital multiplexer with common SELECT and STROBE inputs. It is a non-inverting multiplexer. When the STROBE input is held high selection of data is inhibit and all the outputs become low. The SELECT decoding determines whether the A or B inputs get routed to their corresponding Y outputs.
The device is designed to interface directly High Speed CMOS systems with TTL, NMOS and CMOS output voltage levels.
All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
■ HIGH SPEED: tPD = 5.5 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION:
ICC = 4μA(MAX.) at TA=25°C
■ COMPATIBLE WITH TTL OUTPUTS
VIH = 2V (MIN.), VIL = 0.8V (MAX.)
■ 50? TRANSMISSION LINE DRIVING CAPABILITY
■ SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 24mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ? tPHL
■ OPERATING VOLTAGE RANGE:
VCC (OPR) = 4.5V to 5.5V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 157
■ IMPROVED LATCH-UP IMMUNITY
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
74ACT157MTR
- 制造商:
STMicroelectronics
- 類別:
集成電路(IC) > 信號(hào)開關(guān),多路復(fù)用器,解碼器
- 系列:
74ACT
- 包裝:
卷帶(TR)
- 類型:
多路復(fù)用器
- 電路:
4 x 2:1
- 電流 - 輸出高、低:
24mA,24mA
- 供電電壓源:
單電源
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
-55°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
16-SO
- 描述:
IC MULTIPLEXER 4 X 2
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MC |
23+ |
NA/ |
45 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
NS |
2016+ |
SOP |
2455 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
TOS |
23+ |
SOP5.2 |
9526 |
詢價(jià) | |||
FAI |
22+23+ |
SOIC-16 |
7881 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
只做原裝 |
24+ |
36520 |
一級(jí)代理/放心采購 |
詢價(jià) | |||
FSC |
2024 |
SOP16 |
13500 |
16余年資質(zhì) 絕對(duì)原盒原盤代理渠道 更多數(shù)量 |
詢價(jià) | ||
N/A |
25+ |
IC |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
NS |
23+ |
SOP-16 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
FAI |
24+ |
SOP |
12000 |
詢價(jià) | |||
Nat |
92+ |
90 |
公司優(yōu)勢庫存 熱賣中!! |
詢價(jià) |