TC74LVX245F datasheet, PDF - EEWORLD Datasheet

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TC74LVX245F: DescriptionOctal Bus Transceiver; Categorylogic logic; File Size188KB，7 Pages; ManufacturerToshiba Semiconductor; Websitehttp://toshiba-semicon-storage.com/

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TC74LVX245F Overview

Octal Bus Transceiver

TC74LVX245F Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	incompatible
Maker	Toshiba Semiconductor
Parts packaging code	SOIC
package instruction	SOP, SOP20,.3
Contacts	20
Reach Compliance Code	unknow
Control type	COMMON CONTROL
Counting direction	BIDIRECTIONAL
series	LV/LV-A/LVX/H
JESD-30 code	R-PDSO-G20
JESD-609 code	e0
length	12.8 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS TRANSCEIVER
MaximumI(ol)	0.004 A
Number of digits	8
Number of functions	1
Number of ports	2
Number of terminals	20
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TUBE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3.3 V
Prop。Delay @ Nom-Su	11.5 ns
propagation delay (tpd)	17 ns
Certification status	Not Qualified
Maximum seat height	1.8 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	2.7 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	5.3 mm

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TC74LVX245F/FT

TOSHIBA CMOS Digital Integrated Circuit

Silicon Monolithic

TC74LVX245F,TC74LVX245FT

Octal Bus Transceiver

The TC74LVX245F/ FT is a high-speed CMOS octal bus

transceiver fabricated using silicon gate CMOS technology.

Designed for use in 3-V systems, it achieves high-speed operation

while maintaining the CMOS low power dissipation.

These devices are suitable for low-voltage and battery operated

systems.

It is intended for two-way asynchronous communication between

data busses.

The direction of data transmission is determined by the level of

the DIR input. The enable input ( G ) can be used to disable the

device so that the busses are effectively isolated.

All inputs are equipped with protection circuits against static

discharge.

TC74LVX245F

TC74LVX245FT

Features (Note)

•

High-speed: t

4.7 ns (typ.) (V

3.3 V)

Low power dissipation: I

μA

(max) (Ta

25°C)

Input voltage level: V

0.8 V (max) (V

3 V)

2.0 V (min) (V

3 V)

Balanced propagation delays: t

pLH

∼

pHL

−

Low noise: V

OLP

0.8 V (max)

Pin and function compatible with 74HC245

Note: 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.

A parasitic diode is formed between the bus and V

terminals. Therefore bus terminal can not be used to

interface 5-V to 3-V systems directly.

Weight

SOP20-P-300-1.27A

TSSOP20-P-0044-0.65A

: 0.22 g (typ.)

: 0.08 g (typ.)

2007-10-17

TC74LVX245F Related Products

	TC74LVX245F	TC74LVX245F_07
Description	Octal Bus Transceiver	Octal Bus Transceiver

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