TC74LCX652FS Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – Low-Voltage Octal Bus Transceiver/Register with 5-V Tolerant Inputs and Outputs

TC74LCX652FS
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LCX652FS
Low-Voltage Octal Bus Transceiver/Register with 5-V Tolerant Inputs and Outputs
The TC74LCX652FS is a high-performance CMOS octal bus
transceiver/register. Designed for use in 3.3-V systems, it
achieves high-speed operation while maintaining the CMOS low
power dissipation.
This device is designed for low-voltage (3.3 V) VCC applications,
but it could be used to interface to 5-V supply environment for
both inputs and outputs.
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.
All inputs are equipped with protection circuits against static
discharge.
Weight: 0.14 g (typ.)
Features
· Low-voltage operation: VCC = 2.0 to 3.6 V
· High-speed operation: tpd = 7.0 ns (max) (VCC = 3.0 to 3.6 V)
· Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V)
· Latch-up performance: ±500 mA
· Available in SSOP
· Bidirectional interface between 5 V and 3.3 V signals
· Power-down protection provided on all inputs and outputs
· Pin and function compatible with the 74 series (74AC/F/ALS/LS etc.) 652 type
Note 1: Do not apply a signal to any bus pins when it is in the output mode. Damage may result.
All floating (high impedance) bus pins must have their input levels fixed by means of pull-up or pull-down
resistors.
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2002-01-11