|
|
Número de pieza | TC74LCX573F | |
Descripción | LOW VOLTAGE OCTAL D-TYPE LATCH WITH 5V TOLERANT INPUTS AND OUTPUTS | |
Fabricantes | Toshiba Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TC74LCX573F (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
No Preview Available ! www.DataSheet4U.com
TC74LCX573F/FW/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LCX573F,TC74LCX573FW,TC74LCX573FT
Low-Voltage Octal D-Type Latch with 5-V Tolerant Inputs and Outputs
The TC74LCX573F/FW/FT is a high-performance CMOS octal
D-type latch. 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 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.
All inputs are equipped with protection circuits against static
discharge.
Note: xxxFW (JEDEC SOP) is not available in
Japan.
TC74LCX573F
TC74LCX573FW
Features
· Low-voltage operation: VCC = 2.0 to 3.6 V
· High-speed operation: tpd = 8.0 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
www.DataSheet4U.com· Available in JEDEC SOP, JEITA SOP and TSSOP
TC74LCX573FT
· Power-down protection provided on all inputs and outputs
· Pin and function compatible with the 74 series
(74AC/VHC/HC/F/ALS/LS etc.) 573 type
Weight
SOP20-P-300-1.27: 0.22 g (typ.)
SOL20-P-300-1.27: 0.46 g (typ.)
TSSOP20-P-0044-0.65: 0.08 g (typ.)
DataSheet4 U .com
1 2002-01-11
www.DataSheet4U.com
1 page www.DataSheet4U.com
AC Characteristics (Ta = -40 to 85°C)
TC74LCX573F/FW/FT
Characteristics
Propagation delay time
(D-Q)
Propagation delay time
(LE-Q)
Output enable time
Output disable time
Minimum pulse width
(LE)
Minimum setup time
Minimum hold time
Output to output skew
Symbol
Test Condition
tpLH
tpHL
tpLH
tpHL
tpZL
tpZH
tpLZ
tpHZ
Figure 1, Figure 2
Figure 1, Figure 2
Figure 1, Figure 3
Figure 1, Figure 3
tw (H) Figure 1, Figure 2
ts Figure 1, Figure 2
th Figure 1, Figure 2
tosLH
tosHL
Min Max Unit
VCC (V)
2.7
3.3 ± 0.3
¾
1.5
9.0
8.0
ns
2.7
3.3 ± 0.3
¾
1.5
9.5
8.5
ns
2.7
3.3 ± 0.3
¾
1.5
9.5
8.5
ns
2.7
3.3 ± 0.3
¾
1.5
7.0
6.5
ns
2.7
3.3 ± 0.3
3.3
3.3
¾
¾
ns
2.7
3.3 ± 0.3
2.5
2.5
¾
¾
ns
2.7
3.3 ± 0.3
1.5
1.5
¾
¾
ns
2.7 ¾ ¾
(Note 10)
ns
3.3 ± 0.3 ¾
1.0
Note 10: Parameter guaranteed by design.
(tosLH = |tpLHm - tpLHn|, tosHL = |tpHLm - tpHLn|)
Dynamic SwitchingwChwarawcte.rDisticastaSheet4U.com
(Ta = 25°C, input: tr = tf = 2.5 ns, CL = 50 pF, RL = 500 W)
Characteristics
Quiet output maximum
dynamic VOL
Quiet output minimum
dynamic VOL
Symbol
Test Condition
VOLP VIH = 3.3 V, VIL = 0 V
|VOLV| VIH = 3.3 V, VIL = 0 V
Typ.
VCC (V)
3.3 0.8
Unit
V
3.3 0.8 V
Capacitive Characteristics (Ta = 25°C)
Characteristics
Input capacitance
Output capacitance
Power dissipation capacitance
Symbol
CIN
COUT
CPD
fIN = 10 MHz
Test Condition
¾
¾
VCC (V)
3.3
3.3
(Note 11) 3.3
Typ.
7
8
25
Unit
pF
pF
pF
Note 11: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption.
Average operating current can be obtained by the equation:
ICC (opr) = CPD・VCC・fIN + ICC/8 (per bit)
DataSheet4 U .com
5 2002-01-11
www.DataSheet4U.com
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet TC74LCX573F.PDF ] |
Número de pieza | Descripción | Fabricantes |
TC74LCX573F | LOW VOLTAGE OCTAL D-TYPE LATCH WITH 5V TOLERANT INPUTS AND OUTPUTS | Toshiba Semiconductor |
TC74LCX573FT | LOW VOLTAGE OCTAL D-TYPE LATCH WITH 5V TOLERANT INPUTS AND OUTPUTS | Toshiba Semiconductor |
TC74LCX573FW | LOW VOLTAGE OCTAL D-TYPE LATCH WITH 5V TOLERANT INPUTS AND OUTPUTS | 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 |