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PDF TC74LCX16646AFT Data sheet ( Hoja de datos )
| Número de pieza | TC74LCX16646AFT | |
| Descripción | LOW VOLTAGE 16-BIT TRANSCEIVER/REGISTER WITH 5V TOLERANT INPUTS AND OUTPUTS | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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TC74LCX16646AFT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LCX16646AFT
Low-Voltage 16-Bit Bus Transceiver/Register with 5-V Tolerant Inputs and Outputs
The TC74LCX16646AFT is a high-performance CMOS 16-bit
bus transceiver/register. Designed for use in 3.3-V systems, it
achieves high-speed operation while maintaining the CMOS low
power dissipation.
The 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: 0.25 g (typ.)
Features
· Low-voltage operation: VCC = 2.0 to 3.6 V
· High-speed operation: tpd = 6.0 ns (max) (VCC = 3.0 to 3.6 V)
· Ouput current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V)
· Latch-up performance: ±500 mA
· Package: TSSOP (thin shrink small outline package)
www.DataSheet4U.com· Bidirectional interface between 5.0 V and 3.3 V signals
· Power-down protection provided on all inputs and outputs
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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Timing Chart
TC74LCX16646AFT
OE
DIR
SAB
SBA
CAB
CBA
A
B
A: Input
B: Output
A: Output
B: Input
: Don’t care Z: High impedance
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A: Z
B: Z
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Package Dimensions
TC74LCX16646AFT
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Weight: 0.25 g (typ.)
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| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TC74LCX16646AFT.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
| TC74LCX16646AFT | LOW VOLTAGE 16-BIT TRANSCEIVER/REGISTER WITH 5V TOLERANT INPUTS AND OUTPUTS | Toshiba Semiconductor |
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