|
|
PDF TC74VCX2125FK Data sheet ( Hoja de datos )
| Número de pieza | TC74VCX2125FK | |
| Descripción | Low Voltage Quad Bus Buffer | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TC74VCX2125FK (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
TC74VCX2125FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCX2125FT,TC74VCX2125FK
Low Voltage Quad Bus Buffer with 3.6-V Tolerant Inputs and Outputs
The TC74VCX2125FT/FK is a high-performance CMOS quad
bus buffer. 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.
It is also designed with overvoltage tolerant inputs and outputs
up to 3.6 V.
This device requires the 3-state control input OE to be set
high to place the output into the high-impedance state.
The 26-Ω-series resistor helps reducing output overshoot and
undershoot without external resistor.
All inputs are equipped with protection circuits against static
discharge.
TC74VCX2125FT
TC74VCX2125FK
Features
• 26-Ω-series resistos on outputs.
• Low-voltage operation: VCC = 1.8 to 3.6 V
• High-speed operation: tpd = 3.7 ns (max) (VCC = 3.0 to 3.6 V)
: tpd = 4.8 ns (max) (VCC = 2.3 to 2.7 V)
: tpd = 9.6 ns (max) (VCC = 1.8 V)
• Output current: IOH/IOL = ±12 mA (min) (VCC = 3.0 V)
: IOH/IOL = ±8 mA (min) (VCC = 2.3 V)
Weight
TSSOP14-P-0044-0.65A
VSSOP14-P-0030-0.50
: IOH/IOL = ±4 mA (min) (VCC = 1.8 V)
• Latch-up performance: −300 mA
• ESD performance: Machine model ≥ ±200 V
Human body model ≥ ±2000 V
• Package: TSSOP and VSSOP (US)
• 3.6-V tolerant function and power-down protection provided on all inputs and outputs
: 0.06 g (typ.)
: 0.02 g (typ.)
www.DataSheet4U.com
1
2007-10-19
1 page  
DC Characteristics (Ta = −40 to 85°C, 1.8 V =< VCC < 2.3 V)
TC74VCX2125FT/FK
Characteristics
Symbol
Test Condition
Input voltage
H-level
L-level
VIH
VIL
⎯
⎯
Output voltage
H-level
L-level
Input leakage current
3-state output OFF state current
Power-off leakage current
Quiescent supply current
VOH
VOL
IIN
IOZ
IOFF
ICC
VIN = VIH or VIL
IOH = −100 μA
IOH = −4 mA
VIN = VIH or VIL
IOL = 100 μA
IOL = 4 mA
VIN = 0 to 3.6 V
VIN = VIH or VIL
VOUT = 0 to 3.6 V
VIN, VOUT = 0 to 3.6 V
VIN = VCC or GND
VCC <= (VIN, VOUT) <= 3.6 V
VCC (V)
1.8 to 2.3
Min
0.7 ×
VCC
1.8 to 2.3 ⎯
1.8
VCC
− 0.2
1.8 1.4
1.8 ⎯
1.8 ⎯
1.8 ⎯
Max
⎯
0.2 ×
VCC
⎯
⎯
0.2
0.3
±5.0
Unit
V
V
μA
1.8 ⎯ ±10.0 μA
0 ⎯ 10.0 μA
1.8 ⎯ 20.0
μA
1.8 ⎯ ±20.0
AC Characteristics (Ta = −40 to 85°C, input: tr = tf = 2.0 ns, CL = 30 pF, RL = 500 Ω) (Note 1)
Characteristics
Propagation delay time
3-state output enable time
3-state output disable time
Output to output skew
Symbol
Test Condition
tpLH Figure 1, Figure 2
tpHL
tpZL
tPZH
Figure 1, Figure 3
tpLZ
tpHZ
Figure 1, Figure 3
tosLH
tosHL
Min
VCC (V)
Max
Unit
1.8 1.0 9.6
2.5 ± 0.2 0.8 4.8 ns
3.3 ± 0.3 0.6
3.7
1.8 1.0 9.8
2.5 ± 0.2 0.8 5.1 ns
3.3 ± 0.3 0.6
4.1
1.8 1.0 8.1
2.5 ± 0.2 0.8 4.5 ns
3.3 ± 0.3 0.6
4.1
1.8 ⎯ 0.5
(Note 2) 2.5 ± 0.2 ⎯ 0.5 ns
3.3 ± 0.3 ⎯
0.5
Note 1: For CL = 50 pF, add approximately 300 ps to the AC maximum specification.
Note 2: Parameter guaranteed by design.
(tosLH = |tpLHm − tpLHn|, tosHL = |tpHLm − tpHLn|)
www.DataSheet4U.com
5 2007-10-19
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TC74VCX2125FK.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TC74VCX2125FK | Low Voltage Quad Bus Buffer | Toshiba Semiconductor |
| TC74VCX2125FT | Low Voltage Quad Bus Buffer | Toshiba Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |