Features: `2.3V3.6V VCC specifications provided`4.5 ns tPD max (VCC = 3.3V), 20 µA ICC max`Power-down high impedance outputs`Bushold on inputs eliminates the need for external pull-up/pull-down resistors`±24 mA output drive (VCC = 3.0V)`Implements patented noise/EMI reduction circuitry`Latch...
74LCXH16245: Features: `2.3V3.6V VCC specifications provided`4.5 ns tPD max (VCC = 3.3V), 20 µA ICC max`Power-down high impedance outputs`Bushold on inputs eliminates the need for external pull-up/pull-dow...
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Gates (AND / NAND / OR / NOR) Quad 2-Input NAND Gate with 5V Tol Inp
`2.3V3.6V VCC specifications provided
`4.5 ns tPD max (VCC = 3.3V), 20 µA ICC max
`Power-down high impedance outputs
`Bushold on inputs eliminates the need for external pull-up/pull-down resistors
`±24 mA output drive (VCC = 3.0V)
`Implements patented noise/EMI reduction circuitry
`Latch-up performance conforms to the requirements of JESD78
`ESD performance:
`Human body model > 2000V
`Machine model > 200V
`Also packaged in plastic Fine-Pitch Ball Grid Array(FBGA)
Symbol | Parameter | Value | Conditions | Units |
VCC | Supply Voltage | −0.5 to +7.0 | V | |
VI | DC Input Voltage | −0.5 to VCC + 0.5 | V | |
VO | DC Output Voltage | −0.5 to +7.0 −0.5 to VCC + 0.5 |
Output in 3-STATE Output in HIGH or LOW State (Note 4) |
V |
IIK | DC Input Diode Current | −50 | VI < GND | mA |
IOK | DC Output Diode Current | −50 +50 |
VO < GND VO > VCC |
mA |
IO | DC Output Source/Sink Current | ±50 | mA | |
ICC | DC Supply Current per Supply Pin | ±100 | mA | |
IGND | DC Ground Current per Ground Pin | ±100 | mA | |
TSTG | Storage Temperature | −65 to +150 | °C |
The 74LCXH16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The 74LCXH16245 is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation.
The T/R inputs of the 74LCXH16245 determine the direction of data flow through the device. The OE inputs disable both the A and B Ports by placing them in a high impedance state.
The 74LCXH16245 data inputs include active bushold circuitry, eliminating the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level.
The 74LCXH16245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.