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74LVX3245TTR集成電路(IC)的轉(zhuǎn)換器電平移位器規(guī)格書(shū)PDF中文資料

廠(chǎng)商型號(hào) |
74LVX3245TTR |
參數(shù)屬性 | 74LVX3245TTR 封裝/外殼為24-TSSOP(0.173",4.40mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的轉(zhuǎn)換器電平移位器;產(chǎn)品描述:IC TRNSLTR BIDIRECTIONAL 24TSSOP |
功能描述 | OCTAL DUAL SUPPLY BUS TRANSCEIVER |
封裝外殼 | 24-TSSOP(0.173",4.40mm 寬) |
文件大小 |
185.96 Kbytes |
頁(yè)面數(shù)量 |
10 頁(yè) |
生產(chǎn)廠(chǎng)商 | STMICROELECTRONICS |
中文名稱(chēng) | 意法半導(dǎo)體 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-21 17:38:00 |
人工找貨 | 74LVX3245TTR價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
74LVX3245TTR規(guī)格書(shū)詳情
74LVX3245TTR屬于集成電路(IC)的轉(zhuǎn)換器電平移位器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的74LVX3245TTR轉(zhuǎn)換器,電平移位器邏輯轉(zhuǎn)換器或電平移位器 IC 可用于在數(shù)字邏輯設(shè)備之間傳遞信息,這些設(shè)備可在不同/不兼容的供電電壓下工作,或可實(shí)現(xiàn)不同的信令方式。例如,可以將需要 5 V 電源的數(shù)字輸出傳感器連接到具有 3.3 V I/O 電源的 FPGA,或者在 CMOS 或 TTL 等單端信令方式與 PECL 或 LVDS 等差分技術(shù)之間進(jìn)行轉(zhuǎn)換。
DESCRIPTION
The 74LVX3245 is a dual supply low voltage CMOS OCTAL BUS TRANSCEIVER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. Designed for use as an interface between a 5V bus and a 3.3V bus in a mixed 5V/3.3V supply systems, it achieves high speed operation while maintaining the CMOS low power dissipation.
This IC is intended for two-way asynchronous communication between data buses and the direction of data transmission is determined by DIR input. The enable input G can be used to disable the device so that the buses are effectively isolated.
The A-port interfaces with the 3V bus, the B-port with the 5V bus.
All inputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
■ HIGH SPEED:
tPD = 8ns (MAX.) at TA=25°C
VCCA = 3.3V, VCCB = 5.0V
■ LOW POWER DISSIPATION:
ICCA = ICCB = 5μA(MAX.) at TA=25°C
■ LOW NOISE: VOLP =0.3V (TYP.) at VCC =3.3V
■ SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 24mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ? tPHL
■ OPERATING VOLTAGE RANGE:
VCCA(OPR) = 2.7V to 3.6V (1.2V Data Retention)
VCCB(OPR) = 4.5V to 5.5V (1.2V Data Retention)
PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 3245
■ IMPROVED LATCH-UP IMMUNITY
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
74LVX3245TTR
- 制造商:
STMicroelectronics
- 類(lèi)別:
集成電路(IC) > 轉(zhuǎn)換器,電平移位器
- 系列:
74LVX
- 包裝:
管件
- 轉(zhuǎn)換器類(lèi)型:
電壓電平
- 通道類(lèi)型:
雙向
- 每個(gè)電路通道數(shù):
8
- 輸出類(lèi)型:
三態(tài),非反相
- 工作溫度:
-55°C ~ 125°C(TA)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
24-TSSOP(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
24-TSSOP
- 描述:
IC TRNSLTR BIDIRECTIONAL 24TSSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
STM(STMicroelectronics) |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂(yōu) |
詢(xún)價(jià) | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢(xún)價(jià) | ||
ST |
21+ |
TSSOP24 |
1 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
ST |
2024 |
TSSOP24 |
58209 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán)代理渠道 更多數(shù)量 |
詢(xún)價(jià) | ||
ST/意法 |
25+ |
24-TSSOP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
FAIRCHILD |
24+ |
NA |
7500 |
只做原裝正品現(xiàn)貨 歡迎來(lái)電查詢(xún)15919825718 |
詢(xún)價(jià) | ||
ST |
23+ |
TSSOP24 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
FAIRCHILD/仙童 |
24+ |
SOP |
250 |
大批量供應(yīng)優(yōu)勢(shì)庫(kù)存熱賣(mài) |
詢(xún)價(jià) | ||
FSC |
24+ |
SMD |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢(xún)價(jià) | ||
Fairchild |
24+ |
24-SOIC |
1629 |
詢(xún)價(jià) |