2.5-V/3.3-V 16-Bit Transparent D-Type Latches With 3-State Outputs

The 'ALVTH16373 devices are 16-bit transparent D-type Latches with 3-state outputs designed for 2.5-V or 3.3-V VCC operation, but with the capability to provide a TTL Interface to a 5-V system environment. These devices are particularly suitable for implementing Buffer Registers I/O ports, bidirectional bus drivers, and working Registers
These devices CAN be used as two 8-bit Latches or one 16-bit latch. 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 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 a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without Interface or pullup components.
OE does not affect internal operations of the latch. Old data CAN be retained or new data CAN be entered while the outputs are in the high-impedance state.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid Logic level.
When VCC is between 0 and 1.2 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.2 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.
The SN54ALVTH16373 is characterized for operation over the full military temperature range of -55C to 125C. The SN74ALVTH16373 is characterized for operation from -40C to 85C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74ALVTH16373GR Texas Instruments 2.5-V/3.3-V 16-Bit Transparent D-Type Latches With 3-State Outputs 48-TSSOP -40 to 85
SN74ALVTH16373DL Texas Instruments 2.5-V/3.3-V 16-Bit Transparent D-Type Latches With 3-State Outputs 48-SSOP -40 to 85
SN74ALVTH16373DLR Texas Instruments 2.5-V/3.3-V 16-Bit Transparent D-Type Latches With 3-State Outputs 48-SSOP -40 to 85
SN74ALVTH16373VR Texas Instruments 2.5-V/3.3-V 16-Bit Transparent D-Type Latches With 3-State Outputs 48-TVSOP -40 to 85
SN74ALVTH16373KR Texas Instruments 2.5-V/3.3-V 16-Bit Transparent D-Type Latches With 3-State Outputs 56-BGA MICROSTAR JUNIOR -40 to 85
SN74ALVTH16373 's PackagesSN74ALVTH16373 's pdf datasheet
74ALVTH16373DLG4 SSOP
74ALVTH16373DLRG4 SSOP
74ALVTH16373GRE4 TSSOP
74ALVTH16373GRG4 TSSOP
74ALVTH16373VRE4 TVSOP
74ALVTH16373VRG4 TVSOP
74ALVTH16373ZQLR BGA
SN74ALVTH16373DL SSOP
SN74ALVTH16373DLR SSOP
SN74ALVTH16373GR TSSOP
SN74ALVTH16373KR BGA
SN74ALVTH16373VR TVSOP




SN74ALVTH16373 Pinout, Pinouts
SN74ALVTH16373 pinout,Pin out
This is one package pinout of SN74ALVTH16373,If you need more pinouts please download SN74ALVTH16373's pdf datasheet.

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