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SN74LV8T245-Q1中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SN74LV8T245-Q1 |
| 功能描述 | SN74LV8T245-Q1 Automotive 1.65 V to 5 V, octal bus transceiver with 3-state ouputs and logic level shifter |
| 文件大小 |
1.03091 Mbytes |
| 頁面數(shù)量 |
27 頁 |
| 生產(chǎn)廠商 | Texas Instruments |
| 企業(yè)簡稱 |
TI【德州儀器】 |
| 中文名稱 | 美國德州儀器公司官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-7-24 14:10:00 |
| 人工找貨 | SN74LV8T245-Q1價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
SN74LV8T245-Q1規(guī)格書詳情
1 Features
? AEC-Q100 qualified for automotive applications:
– Device temperature grade 1:
–40°C to +125°C, TA
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C6
? Wide operating range of 1.8 V to 5.5 V
? Available in wettable flank QFN (WRKS) package
? 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-Q1 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).
