|
TC74VCXHR162652FT Datasheet, PDF (1/15 Pages) Toshiba Semiconductor – Low-Voltage 16-Bit Bus Transceiver/Register with Bushold | |||
|
TC74VCXHR162652FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCXHR162652FT
Low-Voltage 16-Bit Bus Transceiver/Register with Bushold
The TC74VCXHR162652FT is a high-performance CMOS
16-bit bus transceiver/register. Designed for use in 1.8-V, 2.5-V or
3.3-V systems, it achieves high-speed operation while
maintaining the CMOS low power dissipation.
This device is bus transceiver with 3-state outputs, D-type
flip-flops, and control circuitry arranged for multiplexed
transmission of data directly from the internal registers.
The 26-⦠series resistor helps reducing output overshoot and
undershoot without external resistor.
The A, B data inputs include active bushold circuitry,
eliminating the need for external pull-up resistors to hold unused
Weight: 0.25 g (typ.)
or floating data inputs at a valid logic level.
All inputs are equipped with protection circuits against static discharge.
Features (Note)
⢠26-⦠series resistors on outputs
⢠Low-voltage operation: VCC = 1.8 to 3.6 V
⢠Bushold on data inputs eliminating the need for external pull-up/pull-down resistors
⢠High-speed operation: tpd = 3.8 ns (max) (VCC = 3.0 to 3.6 V)
: tpd = 4.9 ns (max) (VCC = 2.3 to 2.7 V)
: tpd = 9.8 ns (max) (VCC = 1.8 V)
⢠3.6-V tolerant control inputs
⢠Output current : IOH/IOL = ±12 mA (min) (VCC = 3.0 V)
: IOH/IOL = ±8 mA (min) (VCC = 2.3 V)
: IOH/IOL = ±4 mA (min) (VCC = 1.8 V)
⢠Latch-up performance: â300 mA
⢠ESD performance: Machine model ⥠±200 V
Human body model ⥠±2000 V
⢠Package: TSSOP
Note: Do not apply a signal to any bus pins when it is in the output mode. Damage may result.
1
2007-10-19
|
▷ |