See datasheet for actual packaging/pinout drawings


Package | PIN:

PZ | 100


I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)


36-Bit Bus Transceivers With 3-State Outputs

TI Store Price:

1 - 9 $ 21.95
10 - 24 $ 19.77
25 - 99 $ 18.95
100 - 249 $ 16.67
250 - 499 $ 15.94
500 - 749 $ 14.70
750 - 999 $ 13.25
1000 - 9999 $ 11.77

Adjust your quantity during checkout

Texas Instruments SN74ABTH32245PZ

The 'ABTH32245 are 36-bit (quad 9-bit) noninverting 3-state transceivers designed for synchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

These devices can be used as four 9-bit transceivers, two18-bit transceivers, or one 36-bit transceiver. They allow data transmission 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) inputs. The output-enable (OE\) inputs can be used to disable the device so that the buses are effectively isolated.

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 capability of the driver.

Active bus-hold circuitry holds unused or floating data inputs at a valid logic level.

The SN54ABTH32245 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABTH32245 is characterized for operation from -40°C to 85°C.

View datasheet
View product folder
Order SummaryEdit >
Subtotal: $0.00
Shipping & Handling: -
Total (USD): $0.00