SN74ACT244-EP

Name: SN74ACT244-EP
Brand: TI
SKU: SN74ACT244-EP
Price: 1.455 USD

활성

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

지금 주문

데이터 시트

document-pdfAcrobat SN74ACT244-EP datasheet (Rev. B) (영어)

SN74ACT244-EP

활성

데이터 시트

지금 주문

제품 상세 정보

Technology family

ACT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

24

Supply current (max) (µA)

40

IOH (max) (mA)

-24

Input type

TTL-Compatible CMOS

Output type

3-State

Features

Balanced outputs, Very high speed (tpd 5-10ns)

Rating

HiRel Enhanced Product

Operating temperature range (°C)

-55 to 125

Technology family

ACT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

24

Supply current (max) (µA)

40

IOH (max) (mA)

-24

Input type

TTL-Compatible CMOS

Output type

3-State

Features

Balanced outputs, Very high speed (tpd 5-10ns)

Rating

HiRel Enhanced Product

Operating temperature range (°C)

-55 to 125

SOIC (DW)

20

131.84 mm² 12.8 x 10.3

SOP (NS)

20

98.28 mm² 12.6 x 7.8

Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
Extended Temperature Performance of up to -55°C to 125°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree⁽¹⁾
4.5-V to 5.5-V V_CC Operation
Inputs Accept Voltages to 5.5 V
Max t_pd of 9.5 ns at 5 V
Inputs Are TTL Compatible

⁽¹⁾Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
Extended Temperature Performance of up to -55°C to 125°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree⁽¹⁾
4.5-V to 5.5-V V_CC Operation
Inputs Accept Voltages to 5.5 V
Max t_pd of 9.5 ns at 5 V
Inputs Are TTL Compatible

⁽¹⁾Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

The SN74ACT244-EP octal buffer/driver is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

The device is organized as two 4-bit buffers/drivers with separate output-enable (OE) inputs. When OE is low, the device passes noninverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.

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

The SN74ACT244-EP octal buffer/driver is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

The device is organized as two 4-bit buffers/drivers with separate output-enable (OE) inputs. When OE is low, the device passes noninverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.

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

filter

기타 비인버팅 버퍼 및 드라이버 찾기

다운로드