Nexperia 74ALVT16373DGG,118

The 74ALVT16373 is a 16-bit D-type transparent latch with 3-state outputs. The device can be used as two 8-bit transparent latches or a single 16-bit transparent latch. The device features two latch enables (1LE and 2LE) and two output enables (1OE and 2OE), each controlling 8-bits. When nLE is HIGH, data at the inputs enter the latches. In this condition the latches are transparent, a latch output will change each time its corresponding D-input changes. When nLE is LOW the latches store the information that was present at the inputs a set-up time preceding the HIGH-to-LOW transition of nLE. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Operation of the nOE input does not affect the state of the latches. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs

• Wide supply voltage range from 2.3 to 3.6 V
• Overvoltage tolerant inputs to 5.5 V
• BiCMOS high speed and output drive
• 16-bit transparent latch
• 5 V I/O compatible
• 3-state buffers
• Output capability: +64 mA/-32 mA
• Direct interface with TTL levels
• Input and output interface capability to systems at 5 V supply
• Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
• Live insertion/extraction permitted
• Power-up reset
• Power-up 3-State
• No bus current loading when output is tied to 5 V bus
• IOFF circuitry provides partial Power-down mode operation
• Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
• ESD protection:
  • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
  • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
• Specified from -40 ℃ to 85 ℃