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74ABTR2245 Series

Octal Transceivers And Line/Memory Drivers With 3-State Outputs

Manufacturer: Texas Instruments

Catalog(7 parts)

PartOperating Temperature▲▼Operating Temperature▲▼Voltage - Supply▲▼Voltage - Supply▲▼Number of Bits per Element▲▼Output TypeMounting TypeNumber of Elements▲▼Supplier Device PackageCurrent - Output High, Low▲▼Current - Output High, Low▲▼Package / Case▲▼Package / Case▲▼Package / CasePackage / Case▲▼
Texas Instruments
SN74ABTR2245PW
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
85 °C
-40 °C
5.5 V
4.5 V
8 ul
3-State
Surface Mount
1 ul
20-TSSOP
0.012000000104308128 A
0.012000000104308128 A
0.004394200164824724 m
0.004399999976158142 m
20-TSSOP
Texas Instruments
74ABTR2245DGVRE4
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TVSOP
85 °C
-40 °C
5.5 V
4.5 V
8 ul
3-State
Surface Mount
1 ul
20-TVSOP
0.012000000104308128 A
0.012000000104308128 A
0.004394200164824724 m
20-TFSOP
0.004399999976158142 m
Texas Instruments
SN74ABTR2245PWG4
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
85 °C
-40 °C
5.5 V
4.5 V
8 ul
3-State
Surface Mount
1 ul
20-TSSOP
0.012000000104308128 A
0.012000000104308128 A
0.004394200164824724 m
0.004399999976158142 m
20-TSSOP
Texas Instruments
SN74ABTR2245DWR
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC
85 °C
-40 °C
5.5 V
4.5 V
8 ul
3-State
Surface Mount
1 ul
20-SOIC
0.012000000104308128 A
0.012000000104308128 A
0.007493000011891127 m, 0.007499999832361937 m
20-SOIC
Texas Instruments
SN74ABTR2245DW
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC
85 °C
-40 °C
5.5 V
4.5 V
8 ul
3-State
Surface Mount
1 ul
20-SOIC
0.012000000104308128 A
0.012000000104308128 A
0.007493000011891127 m, 0.007499999832361937 m
20-SOIC
Texas Instruments
SN74ABTR2245PWR
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
85 °C
-40 °C
5.5 V
4.5 V
8 ul
3-State
Surface Mount
1 ul
20-TSSOP
0.012000000104308128 A
0.012000000104308128 A
0.004394200164824724 m
0.004399999976158142 m
20-TSSOP
Texas Instruments
SN74ABTR2245DBR
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SSOP
85 °C
-40 °C
5.5 V
4.5 V
8 ul
3-State
Surface Mount
1 ul
20-SSOP
0.012000000104308128 A
0.012000000104308128 A
0.0052999998442828655 m, 0.005308600142598152 m
20-SSOP

Key Features

• Outputs Have Equivalent 25-Series Resistors, So No External Resistors Are RequiredState-of-the-ArtEPIC-IIBTMBiCMOS Design Significantly Reduces Power DissipationHigh-Impedance State During Power Up and Power DownLatch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17ESD 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°CPackage Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), Thin Shrink Small-Outline (PW), and Thin Very Small-Outline (DGV) Packages, Ceramic Chip Carriers (FK), and Plastic (N) and Ceramic (J) DIPsEPIC-IIB is a trademark of Texas Instruments Incorporated.Outputs Have Equivalent 25-Series Resistors, So No External Resistors Are RequiredState-of-the-ArtEPIC-IIBTMBiCMOS Design Significantly Reduces Power DissipationHigh-Impedance State During Power Up and Power DownLatch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17ESD 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°CPackage Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), Thin Shrink Small-Outline (PW), and Thin Very Small-Outline (DGV) Packages, Ceramic Chip Carriers (FK), and Plastic (N) and Ceramic (J) DIPsEPIC-IIB is a trademark of Texas Instruments Incorporated.

Description

AI
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. Both the A-port and B-port outputs, which are designed to sink up to 12 mA, include equivalent 25-series resistors to reduce overshoot and undershoot. When VCCis 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 VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The SN54ABTR2245 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABTR2245 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. Both the A-port and B-port outputs, which are designed to sink up to 12 mA, include equivalent 25-series resistors to reduce overshoot and undershoot. When VCCis 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 VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The SN54ABTR2245 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABTR2245 is characterized for operation from -40°C to 85°C.