홈 로직 및 전압 변환 버퍼, 드라이버 및 트랜시버 범용 트랜시버
홈
로직 및 전압 변환
버퍼, 드라이버 및 트랜시버
범용 트랜시버

SN54ABT2245

활성

3상 출력을 지원하는 8진 트랜시버 및 라인/MOS

지금 주문하기
데이터 시트

SN54ABT2245

활성
데이터 시트 지금 주문하기

제품 상세 정보

Number of channels 8 IOL (max) (mA) 48 IOH (max) (mA) -24 Input type TTL Output type TTL Features Damping resistors, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) Technology family ABT Rating Military Operating temperature range (°C) -55 to 125
Number of channels 8 IOL (max) (mA) 48 IOH (max) (mA) -24 Input type TTL Output type TTL Features Damping resistors, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) Technology family ABT Rating Military Operating temperature range (°C) -55 to 125
CFP (W) 20 90.5828 mm² (— mm × — mm) LCCC (FK) 20 79.0321 mm² (— mm × — mm) CDIP (J) 20 167.464 mm² (— mm × — mm)
  • B-Port Outputs Have Equivalent 25- Series Resistors, So No External Resistors Are Required
  • State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
  • Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
  • ESD Protection Exceeds 2000 V Per MIL-STD-833, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
  • Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
  • High-Impedance State During Power Up and Power Down
  • Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), Plastic (N) and Ceramic (J) DIPs, and Ceramic Flat (W) Package

    EPIC-IIB is a trademark of Texas Instruments Incorporated.
  • B-Port Outputs Have Equivalent 25- Series Resistors, So No External Resistors Are Required
  • State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
  • Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
  • ESD Protection Exceeds 2000 V Per MIL-STD-833, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
  • Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
  • High-Impedance State During Power Up and Power Down
  • Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), Plastic (N) and Ceramic (J) DIPs, and Ceramic Flat (W) Package

    EPIC-IIB is a trademark of Texas Instruments Incorporated.

These octal transceivers and line drivers are designed for asynchronous communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE\) input can be used to disable the device so the buses are effectively isolated.

The B-port outputs, which are designed to sink up to 12 mA, include equivalent 25- series resistors to reduce overshoot and undershoot.

When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 V, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking/current-sourcing capability of the driver.

The SN54ABT2245 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT2245 is characterized for operation from -40°C to 85°C.

These octal transceivers and line drivers are designed for asynchronous communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE\) input can be used to disable the device so the buses are effectively isolated.

The B-port outputs, which are designed to sink up to 12 mA, include equivalent 25- series resistors to reduce overshoot and undershoot.

When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 V, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking/current-sourcing capability of the driver.

The SN54ABT2245 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT2245 is characterized for operation from -40°C to 85°C.

filter 기타 범용 트랜시버 찾기
다운로드 스크립트와 함께 비디오 보기 비디오

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능.
SN74LVTH2245 활성 3상 출력을 지원하는 3.3V ABT 8진 버스 트랜시버 Voltage range 2.7V to 3.6V, average propagation delay 4.5ns, average drive strength 64mA

기술 자료

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2개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 Octal Transceivers And Line/MOS Drivers With 3-State Outputs datasheet (Rev. D) 1997. 5. 1
* SMD SN54ABT2245 SMD 5962-95606 2016. 6. 21

설계 및 개발

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패키지 핀 CAD 기호, 풋프린트 및 3D 모델
CFP (W) 20 Ultra Librarian
LCCC (FK) 20 Ultra Librarian
CDIP (J) 20 Ultra Librarian
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