SN74LV541AT

Name: SN74LV541AT
Brand: TI
SKU: SN74LV541AT
Price: 0.26 USD

활성

TTL 호환 CMOS 입력 및 3상 출력을 지원하는 8채널 4.5V~5.5V 버퍼

지금 주문

데이터 시트

document-pdfAcrobat SN74LV541AT datasheet (Rev. B) (영어)

SN74LV541AT

활성

데이터 시트

지금 주문

제품 상세 정보

Technology family

LV-AT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

16

Supply current (max) (µA)

20

IOH (max) (mA)

-16

Input type

TTL-Compatible CMOS

Output type

3-State

Features

Balanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns)

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Technology family

LV-AT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

16

Supply current (max) (µA)

20

IOH (max) (mA)

-16

Input type

TTL-Compatible CMOS

Output type

3-State

Features

Balanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns)

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Inputs Are TTL-Voltage Compatible
4.5-V to 5.5-V V_CC Operation
Typical t_pd of 4 ns at 5 V
Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 5 V, T_A = 25°C
Typical V_OHV (Output V_OH Undershoot)
>2.3 V at V_CC = 5 V, T_A = 25°C
Supports Mixed-Mode Voltage Operation on All Ports
I_off Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

Inputs Are TTL-Voltage Compatible
4.5-V to 5.5-V V_CC Operation
Typical t_pd of 4 ns at 5 V
Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 5 V, T_A = 25°C
Typical V_OHV (Output V_OH Undershoot)
>2.3 V at V_CC = 5 V, T_A = 25°C
Supports Mixed-Mode Voltage Operation on All Ports
I_off Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

The SN74LV541AT is designed for 4.5-V to 5.5-V V_CC operation. The inputs are TTL-voltage compatible, which allows them to be interfaced with bipolar outputs and 3.3-V devices. The device also can be used to translate from 3.3 V to 5 V.

This device is ideal for driving bus lines or buffer memory address registers. It features inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.

The 3-state control gate is a two-input AND gate with active-low inputs so that, if either output-enable (OE1 or OE2) input is high, all corresponding outputs are in the high-impedance state. The outputs provide noninverted data when they are not in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE shall be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

This device is fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

The SN74LV541AT is designed for 4.5-V to 5.5-V V_CC operation. The inputs are TTL-voltage compatible, which allows them to be interfaced with bipolar outputs and 3.3-V devices. The device also can be used to translate from 3.3 V to 5 V.

This device is ideal for driving bus lines or buffer memory address registers. It features inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.

The 3-state control gate is a two-input AND gate with active-low inputs so that, if either output-enable (OE1 or OE2) input is high, all corresponding outputs are in the high-impedance state. The outputs provide noninverted data when they are not in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE shall be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

This device is fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

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