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PSN74LV8T245RKSR中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
廠商型號(hào) |
PSN74LV8T245RKSR |
功能描述 | SN74LV8T245 1.65 V to 5 V, Octal Bus Transceiver With 3-State Outputs and Logic Level Shifter |
文件大小 |
1.49436 Mbytes |
頁面數(shù)量 |
26 頁 |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱 |
TI【德州儀器】 |
中文名稱 | 美國(guó)德州儀器公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-10-25 17:48:00 |
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PSN74LV8T245RKSR規(guī)格書詳情
1 Features
? Wide operating range of 1.8 V to 5.5 V
? Single-supply voltage translator (refer to LVxT
Enhanced Input Voltage):
– Up translation:
? 1.2 V to 1.8 V
? 1.5 V to 2.5 V
? 1.8 V to 3.3 V
? 3.3 V to 5.0 V
– Down translation:
? 5.0 V, 3.3 V, 2.5 V to 1.8 V
? 5.0 V, 3.3 V to 2.5 V
? 5.0 V to 3.3 V
? 5.5 V tolerant input pins
? Supports standard pinouts
? Up to 150 Mbps with 5 V or 3.3 V VCC
? Latch-up performance exceeds 250 mA
per JESD 17
2 Applications
? Enable or disable a digital signal
? Eliminate slow or noisy input signals
? Hold a signal during controller reset
? Debounce a switch
3 Description
The SN74LV8T245 is an octal bus transceiver with 3-
state outputs. All eight channels are controlled by the
direction (DIR) pin and output enable (OE) pin. The
output level is referenced to the supply voltage (VCC)
and supports 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS
levels.
The input is designed with a lower threshold circuit to
support up translation for lower voltage CMOS inputs
(for example, 1.2 V input to 1.8 V output or 1.8 V input
to 3.3 V output). Additionally, the 5-V tolerant input
pins enable down translation (for example, 3.3 V to
2.5 V output).
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
23+ |
NA/ |
33250 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI/德州儀器 |
23+ |
X2SON6 |
30000 |
只供應(yīng)原裝正品 歡迎詢價(jià) |
詢價(jià) | ||
TI |
23+ |
tssop |
4500 |
全新原裝、誠信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
TI |
1815+ |
BGA |
6528 |
只做原裝正品現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) | ||
TI/德州儀器 |
21+ |
BGA |
8000 |
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu) |
詢價(jià) | ||
TI |
X2SON6 |
30000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
TI |
2023+ |
TSSOP48 |
3565 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
BGA |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價(jià) | ||
TI |
17+ |
SOP8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI |
24+ |
5000 |
自己現(xiàn)貨 |
詢價(jià) |