DataSheet.es    


PDF TC74LCX244FT Data sheet ( Hoja de datos )

Número de pieza TC74LCX244FT
Descripción LOW VOLTAGE OCTAL BUS BUFFER WITH 5V TOLERANT INPUTS AND OUTPUTS
Fabricantes Toshiba Semiconductor 
Logotipo Toshiba Semiconductor Logotipo



Hay una vista previa y un enlace de descarga de TC74LCX244FT (archivo pdf) en la parte inferior de esta página.


Total 9 Páginas

No Preview Available ! TC74LCX244FT Hoja de datos, Descripción, Manual

www.DataSheet4U.com
TC74LCX244F/FW/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LCX244F,TC74LCX244FW,TC74LCX244FT
Low-Voltage Octal Bus Buffer with 5-V Tolerant Inputs and Outputs
The TC74LCX244F/FW/FT is a high-performance CMOS octal
bus buffer. 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.
The 74LCX244F/FW/FT is a non-inverting 3-state buffer
having two active-low output enables. This device is designed to
be used with 3-state memory address drivers, etc.
All inputs are equipped with protection circuits against static
discharge.
Note: xxxFW (JEDEC SOP) is not available in
Japan.
TC74LCX244F
TC74LCX244FW
Features
· Low-voltage operation: VCC = 2.0 to 3.6 V
· High-speed operation: tpd = 6.5 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
· Available in JEDEC SOP, JEITA SOP and TSSOP
www.DataSheet4U.com· Power-down protection provided on all inputs and outputs
TC74LCX244FT
· Pin and function compatible with the 74 series
(74AC/VHC/HC/F/ALS/LS etc.) 244 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




TC74LCX244FT pdf
www.DataSheet4U.com
AC Test Circuit
Switch
Output
Open
6.0 V
GND
Measure
CL = 50 pF
RL = 500 W
TC74LCX244F/FW/FT
Parameter
tpLH, tpHL
tpLZ, tpZL
tpHZ, tpZH
Switch
Open
6.0 V
GND
AC Waveform
Figure 1
Input
(A)
tr 2.5 ns
tf 2.5 ns
90%
1.5 V
10%
2.7 V
GND
Output
VOH
(Y) 1.5 V
tpLH
tpHL
VOL
www.DataSheet4U.com
Figure 2 tpLH, tpHL
Output Enable
( OE )
Output (Y)
Low to Off to Low
Output (Y)
High to Off to High
tr 2.5 ns
tpLZ
tf 2.5 ns
90%
1.5 V
10%
tpZL
tpHZ
VOL
+ 0.3 V
tpZH
VOH - 0.3 V
Outputs
enabled
Outputs
disabled
1.5 V
1.5 V
Outputs
enabled
Figure 3 tpLZ, tpHZ, tpZL, tpZH
2.7 V
GND
3.0 V
VOL
VOH
GND
DataSheet4 U .com
5 2002-01-11
www.DataSheet4U.com

5 Page










PáginasTotal 9 Páginas
PDF Descargar[ Datasheet TC74LCX244FT.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
TC74LCX244FLOW VOLTAGE OCTAL BUS BUFFER WITH 5V TOLERANT INPUTS AND OUTPUTSToshiba Semiconductor
Toshiba Semiconductor
TC74LCX244FTLOW VOLTAGE OCTAL BUS BUFFER WITH 5V TOLERANT INPUTS AND OUTPUTSToshiba Semiconductor
Toshiba Semiconductor
TC74LCX244FWLOW VOLTAGE OCTAL BUS BUFFER WITH 5V TOLERANT INPUTS AND OUTPUTSToshiba Semiconductor
Toshiba Semiconductor

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
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,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar