SN74LV1T125

Name: SN74LV1T125
Brand: TI
SKU: SN74LV1T125
Price: 0.112 USD

現行

具有 3 態輸出 (啟用低電位作動) 的單電源、單緩衝器閘

立即訂購

產品規格表

document-pdfAcrobat SN74LV1T125 Single Power Supply Single Buffer Gate with 3-State Output CMOS Logic Level Shifter datasheet (Rev. D) (英文) PDF | HTML

SN74LV1T125

現行

產品規格表

立即訂購

產品詳細資料

Technology family

LV1T

Applications

GPIO, I2S, UART

Bits (#)

Configuration

1 Ch A to B 0 Ch B to A

High input voltage (min) (V)

High input voltage (max) (V)

5.5

Vout (min) (V)

Vout (max) (V)

5.5

Data rate (max) (Mbps)

100

IOH (max) (mA)

-8

IOL (max) (mA)

-8

Supply current (max) (µA)

5.5

Features

4.2, 4.64

Input type

TTL-Compatible CMOS

Output type

3-State, Balanced CMOS

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Technology family

LV1T

Applications

GPIO, I2S, UART

Bits (#)

Configuration

1 Ch A to B 0 Ch B to A

High input voltage (min) (V)

High input voltage (max) (V)

5.5

Vout (min) (V)

Vout (max) (V)

5.5

Data rate (max) (Mbps)

100

IOH (max) (mA)

-8

IOL (max) (mA)

-8

Supply current (max) (µA)

5.5

Features

4.2, 4.64

Input type

TTL-Compatible CMOS

Output type

3-State, Balanced CMOS

Rating

Catalog

Operating temperature range (°C)

-40 to 125

SOT-23 (DBV)

8.12 mm² 2.9 x 2.8

SOT-SC70 (DCK)

4.2 mm² 2 x 2.1

Single-supply voltage translator at 5V, 3.3V, 2.5V, and 1.8V VCC
Operating range of 1.8V to 5.5V
Up translation:
- 1.2V(1) to 1.8V at 1.8V VCC
- 1.5V(1) to 2.5V at 2.5V VCC
- 1.8V(1) to 3.3V at 3.3V VCC
- 3.3V to 5.0V at 5.0V VCC
Down translation:
- 3.3V to 1.8V at 1.8V VCC
- 3.3V to 2.5V at 2.5V VCC
- 5.0V to 3.3V at 3.3V VCC
Logic output is referenced to VCC
Output drive:
- 8.0mA output drive at 5V
- 7.0mA output drive at 3.3V
- 3.0mA output drive at 1.8V
Characterized up to 50MHz at 3.3V VCC
5.0V tolerance on input pins
–40°C to 125°C operating temperature range
Latch-up performance exceeds 250mA per JESD 17
Supports standard logic pinouts
CMOS output B compatible with AUP1G and LVC1G families ⁽¹⁾

⁽¹⁾Refer to the VIH/VIL and output drive for lower VCC condition.

Single-supply voltage translator at 5V, 3.3V, 2.5V, and 1.8V VCC
Operating range of 1.8V to 5.5V
Up translation:
- 1.2V(1) to 1.8V at 1.8V VCC
- 1.5V(1) to 2.5V at 2.5V VCC
- 1.8V(1) to 3.3V at 3.3V VCC
- 3.3V to 5.0V at 5.0V VCC
Down translation:
- 3.3V to 1.8V at 1.8V VCC
- 3.3V to 2.5V at 2.5V VCC
- 5.0V to 3.3V at 3.3V VCC
Logic output is referenced to VCC
Output drive:
- 8.0mA output drive at 5V
- 7.0mA output drive at 3.3V
- 3.0mA output drive at 1.8V
Characterized up to 50MHz at 3.3V VCC
5.0V tolerance on input pins
–40°C to 125°C operating temperature range
Latch-up performance exceeds 250mA per JESD 17
Supports standard logic pinouts
CMOS output B compatible with AUP1G and LVC1G families ⁽¹⁾

⁽¹⁾Refer to the VIH/VIL and output drive for lower VCC condition.

The SN74LV1T125 is a single buffer gate with reduced input thresholds to support voltage translation applications.

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SN74LV1T125-Q1

現行

具 3 態輸出且啟用低電位作動的單電源供電、單緩衝器閘 Automotive qualified with active-low enable

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	類型	標題		日期
*	Data sheet	SN74LV1T125 Single Power Supply Single Buffer Gate with 3-State Output CMOS Logic Level Shifter datasheet (Rev. D)	PDF \| HTML	2024年 3月 20日
	Application note	Schematic Checklist - A Guide to Designing With Fixed or Direction Control Translators	PDF \| HTML	2024年 10月 2日
	Application note	Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators	PDF \| HTML	2024年 7月 12日
	Application note	Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A)	PDF \| HTML	2024年 7月 3日
	Application brief	Enabling Modular PLC System Designs with Single-Supply Level Translation	PDF \| HTML	2024年 4月 16日
	Selection guide	Voltage Translation Buying Guide (Rev. A)		2021年 4月 15日
	Application note	Voltage Translation Between 3.3-V, 2.5-V, 1.8-V, and 1.5-V Logic Standards (Rev. B)		2015年 4月 30日
	Application note	Selecting the Right Level Translation Solution (Rev. A)		2004年 6月 22日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

5-8-LOGIC-EVM — 適用於 5 針腳至 8 針腳 DCK、DCT、DCU、DRL 和 DBV 封裝的通用邏輯評估模組

靈活的 EVM 旨在支援任何針腳數為 5 至 8 支且採用 DCK、DCT、DCU、DRL 或 DBV 封裝的裝置。

使用指南: PDF

TI.com 無法提供

模擬型號

SN74LV1T125 Behavioral SPICE Model

SCLM183.ZIP (7 KB) - PSpice Model

下載

模擬型號

SN74LV1T125 IBIS Model

SCLM109.ZIP (49 KB) - IBIS Model

下載

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電路圖: PDF