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Número de pieza | TC74VCX2573FT | |
Descripción | Low-Voltage Octal D-Type Latch | |
Fabricantes | Toshiba Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TC74VCX2573FT (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
No Preview Available ! TC74VCX2573FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCX2573FT, TC74VCX2573FK
Low-Voltage Octal D-Type Latch with 3.6-V Tolerant Inputs and Outputs
The TC74VCX2573 is a high-performance CMOS octal D-type
latch. Designed for use in 1.8, 2.5 or 3.3 Volt 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 8 bit D-type latch is controlled by a latch enable input
(LE) and an output enable input ( OE ). When the OE input is
high, the eight outputs are in a 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.
TC74VCX2573FT
TC74VCX2573FK
Features
• 26-Ω series resistors on outputs.
• Low-voltage operation: VCC = 1.8 to 3.6 V
• High-speed operation: tpd = 5.1 ns (max) (VCC = 3.0 to 3.6 V)
: tpd = 6.1 ns (max) (VCC = 2.3 to 2.7 V)
: tpd = 9.8 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
TSSOP20-P-0044-0.65A
VSSOP20-P-0030-0.50
: IOH/IOL = ±4 mA (min) (VCC = 1.8 V)
• Latch-up performance: −300 mA
• ESD performance: Machine model ≥ ±200 V
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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
: 0.08 g (typ.)
: 0.03 g (typ.)
1 2007-10-19
1 page DC Characteristics (Ta = −40 to 85°C, 1.8 V =< VCC < 2.3 V)
Characteristics
Symbol
Test Condition
Input voltage
H-level
L-level
Output voltage
H-level
L-level
Input leakage current
3-state output OFF state current
Power-off leakage current
Quiescent supply current
VIH ⎯
VIL ⎯
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
TC74VCX2573FT/FK
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
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5 2007-10-19
5 Page Package Dimensions
TC74VCX2573FT/FK
Weight: 0.03 g (typ.)
www.DataSheet4U.com
11 2007-10-19
11 Page |
Páginas | Total 12 Páginas | |
PDF Descargar | [ Datasheet TC74VCX2573FT.PDF ] |
Número de pieza | Descripción | Fabricantes |
TC74VCX2573FK | Low-Voltage Octal D-Type Latch | Toshiba Semiconductor |
TC74VCX2573FT | LOW VOLTAGE OCTAL D-TYPE LATCH WITH 3.6V TOLERANT INPUTS AND OUTPUTS | Toshiba |
TC74VCX2573FT | Low-Voltage Octal D-Type Latch | Toshiba Semiconductor |
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