5962-9087001 Series

Octal Registered Transceivers With 3-State Outputs

Catalog

Octal Registered Transceivers With 3-State Outputs

Part	Operating Temperature [Max]	Operating Temperature [Min]	Number of Elements	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Output High, Low	Output Type	Number of Bits per Element	Package / Case	Supplier Device Package
Texas Instruments 5962-9087001M3A
Texas Instruments SNJ54BCT543JT	125 °C	-55 °C	1	Through Hole	4.5 V	5.5 V	12 mA 48 mA	3-State	8	24-CDIP	24-CDIP

Catalog

Octal Registered Transceivers With 3-State Outputs

Key Features

• State-of-the-Art BiCMOS Design Significantly Reduces ICCZ3-State True OutputsBack-to-Back Registers for StorageESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015Package Options Include Plastic Small-Outline Packages (DW), Ceramic Chip Carriers (FK) and Flatpacks (W), and Plastic and Ceramic 300-mil DIPs (JT, NT)State-of-the-Art BiCMOS Design Significantly Reduces ICCZ3-State True OutputsBack-to-Back Registers for StorageESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015Package Options Include Plastic Small-Outline Packages (DW), Ceramic Chip Carriers (FK) and Flatpacks (W), and Plastic and Ceramic 300-mil DIPs (JT, NT)

Description

The 'BCT543 octal transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch-enable (LEAB\ or LEBA\) and output-enable (OEAB\ or OEBA\) inputs are provided for each register to permit independent control in either direction of data flow. The A-to-B enable (CEAB\) input must be low in order to enter data from A or to output data from B. If CEAB\ is low and LEAB\ is low, the A-to-B latches are transparent; a subsequent low-to-high transition of LEAB\ puts the A latches in the storage mode. With CEAB\ and OEAB\ both low, the 3-state B outputs are active and reflect the data present at the output of the A latches. Data flow from B to A is similar but requires using the CEBA\, LEBA\, and OEBA\ inputs. The SN54BCT543 is characterized for operation over the full military temperature range of \x9655°C to 125°C. The SN74BCT543 is characterized for operation from 0°C to 70°C. The 'BCT543 octal transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch-enable (LEAB\ or LEBA\) and output-enable (OEAB\ or OEBA\) inputs are provided for each register to permit independent control in either direction of data flow. The A-to-B enable (CEAB\) input must be low in order to enter data from A or to output data from B. If CEAB\ is low and LEAB\ is low, the A-to-B latches are transparent; a subsequent low-to-high transition of LEAB\ puts the A latches in the storage mode. With CEAB\ and OEAB\ both low, the 3-state B outputs are active and reflect the data present at the output of the A latches. Data flow from B to A is similar but requires using the CEBA\, LEBA\, and OEBA\ inputs. The SN54BCT543 is characterized for operation over the full military temperature range of \x9655°C to 125°C. The SN74BCT543 is characterized for operation from 0°C to 70°C.