OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS

These 8-bit Latches SN54AC373 SN74AC373 feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing Buffer Registers I/O ports, bidirectional bus drivers, and working Registers The eight Latches are D-type transparent Latches When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the Logic levels set up at the D inputs. A buffered output-enable (OE) input CAN be used to place the eight outputs in either a normal Logic state (high or low Logic levels) or the high- impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines in bus-organized systems without need for Interface or pullup components. OE does not affect the internal operations of the Latches Old data CAN be retained or new data CAN be entered while the outputs are in the high-impedance state. The SN54AC373 is characterized for operation over the full military temperature range of 55C to 125C. The SN74AC373 is characterized for operation from 40C to 85C. By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN54AC373J Texas Instruments AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20
SN54AC373FK Texas Instruments AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, CC-20
SN54AC373W Texas Instruments AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, DFP-20
5962-87555012A Texas Instruments Octal D-type Transparent Latches With 3-State Outputs 20-LCCC -55 to 125
5962-8755501SA Texas Instruments Octal D-type Transparent Latches With 3-State Outputs 20-CFP -55 to 125
5962-8755501RA Texas Instruments Octal D-type Transparent Latches With 3-State Outputs 20-CDIP -55 to 125
SNJ54AC373W Texas Instruments Octal D-type Transparent Latches With 3-State Outputs 20-CFP -55 to 125
5962-8755501VSA Texas Instruments Octal D-type Transparent Latches With 3-State Outputs 20-CFP -55 to 125
5962-8755501VRA Texas Instruments Octal D-type Transparent Latches With 3-State Outputs 20-CDIP -55 to 125
SNJ54AC373FK Texas Instruments Octal D-type Transparent Latches With 3-State Outputs 20-LCCC -55 to 125
SN54AC373 's PackagesSN54AC373 's pdf datasheet



SN54AC373 Pinout, Pinouts
SN54AC373 pinout,Pin out
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