tc74vcx245 TOSHIBA Semiconductor CORPORATION, tc74vcx245 Datasheet

tc74vcx245

Manufacturer Part Number

tc74vcx245

Description

Low-voltage Octal Bus Transceiver With 3.6 V Tolerant Inputs And Outputs

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74VCX245.pdf (13 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

tc74vcx245FK

Manufacturer:

TOSHIBA/东芝

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

tc74vcx245FT

Manufacturer:

TOSHIBA/东芝

Quantity:

20 000

Current page: 1 of 13
Download datasheet (278Kb)

Low-Voltage Octal Bus Transceiver with 3.6 V Tolerant Inputs and Outputs

transceiver which is guaranteed to operate from 1.2-V to 3.6-V.

Designed for use in 1.5V, 1.8V, 2.5V or 3.3 V systems, it achieves

high speed operation while maintaining the CMOS low power

dissipation.

to 3.6 V.

DIR inputs. The OE inputs can be used to disable the device so

that the busses are effectively isolated.

discharge.

Features (Note 1) (Note 2) (Note 3)

•

The TC74VCX245 is a high performance CMOS octal bus

It is also designed with over voltage tolerant inputs and outputs up

The direction of data transmission is determined by the level of the

All inputs are equipped with protection circuits against static

Note 3: When mounting VQON package, the type of recommended flux is RA or RMA.

Low voltage operation: V

High speed operation: t

3.6 V tolerant inputs and outputs.

Output current:

Latch-up performance: −300 mA

ESD performance: Machine model ≥ ±200 V

Package: TSSOP

Bidirectional interface between 2.5 V and 3.3 V signals. (Note 1)

Power down protection is provided on all inputs and outputs. (Note 2)

Note 1: Do not apply a signal to any bus terminal when it is in the output mode. Damage may result.

Note 2: All floating (high impedance) bus terminal must have their input level fixed by means of pull up or pull down

TC74VCX245FT, TC74VCX245FK, TC74VCX245FTG

resistors.

VSSOP (US)

VQON

Human body model ≥ ±2000 V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

= ±24 mA (min) (V

= ±18 mA (min) (V

= ±6 mA (min) (V

= ±2 mA (min) (V

= 3.5 ns (max) (V

= 4.2 ns (max) (V

= 8.4 ns (max) (V

= 16.8 ns (max) (V

= 42.0 ns (max) (V

= 1.2~3.6 V

= 1.65 V)

= 1.4 V)

= 3.0~3.6 V)

= 2.3~2.7 V)

= 1.65~1.95 V)

= 3.0 V)

= 2.3 V)

= 1.4~1.6 V)

= 1.2 V)

Weight

TSSOP20-P-0044-0.65A

VSSOP20-P-0030-0.50

VQON20-P-0404-0.50

TC74VCX245FT

TC74VCX245FK

TC74VCX245FTG

TC74VCX245FT/FK/FTG

VQON20-0404-0.50

: 0.08 g (typ.)

: 0.03 g (typ.)

: 0.0145g (typ.)

2007-10-19

Related parts for tc74vcx245

tc74vcx245 Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCX245FT, TC74VCX245FK, TC74VCX245FTG Low-Voltage Octal Bus Transceiver with 3.6 V Tolerant Inputs and Outputs The TC74VCX245 is a high performance CMOS octal bus transceiver which is guaranteed to operate from 1.2-V to 3.6-V. Designed for use in 1.5V, 1.8V, 2.5V or 3.3 V systems, it achieves high speed operation while maintaining the CMOS low power dissipation ...

Page 2

... Function A-Bus B-Bus Output Input Input Output TC74VCX245FT/FK/FTG FTG(VQON20-P-0404-0.50) A1 DIR VCC GND B8 B7 2007-10- ...

Page 3

... CC Symbol Rating V 1.2~3.6 CC − 0.3~3 0~3.6 V I/O 0~V CC ± 24 ± ± 6 ± 2 − 40~85 T opr dt/dv 0~10 3 TC74VCX245FT/FK/FTG Unit V V (Note (Note °C Unit V V (Note 2) V (Note 3) (Note 4) (Note 5) mA (Note 6) (Note 7) °C (Note 8) ns/V 2007-10-19 ...

Page 4

... 0~3 0~3 OUT = 0~3 OFF IN OUT = GND < < OUT 4 TC74VCX245FT/FK/FTG Min Max Unit V (V) CC ⎯ 2.7~3.6 2.0 V ⎯ 2.7~3.6 0 ⎯ 2.7~3.6 − 0.2 ⎯ 2.7 2.2 ⎯ 3.0 2.4 ⎯ 3.0 2.2 V ⎯ 2.7~3.6 0.2 ⎯ 2.7 0.4 ⎯ 3.0 0.4 ⎯ 3.0 0.55 ⎯ ...

Page 5

... 0~3 OUT = 0~3 OFF IN OUT = GND < < OUT 5 TC74VCX245FT/FK/FTG Min Max Unit V (V) CC 0.65 × ⎯ 1.65~2 0.2 × ⎯ 1.65~2 ⎯ 1.65~2.3 − 0.2 ⎯ 1.65 1.25 V ⎯ 1.65~2.3 0.2 ⎯ 1.65 0.3 ⎯ ± 5.0 μ A 1.65~2.3 ⎯ ...

Page 6

... Figure 1, Figure 3 t pHZ pF 500 Ω pF kΩ t osLH (Note 2) t osHL pF 500 Ω − osHL pHLm pHLn 6 TC74VCX245FT/FK/FTG Min Max V (V) CC 0.8 × ⎯ 1.2~1 0.05 × ⎯ 1.2~1 ⎯ ...

Page 7

... OHV 3 (Ta = 25°C) Symbol Test Condition ⎯ ⎯ MHz (per bit TC74VCX245FT/FK/FTG = t = 2 Typ. V (V) CC (Note) 1.8 0.25 (Note) 2.5 0.6 (Note) 3.3 0.8 − 0.25 (Note) 1.8 − 0.6 (Note) 2.5 − 0.8 (Note) 3.3 (Note) 1 ...

Page 8

... CC = 1.5 ± GND Figure pLH pHL Figure pLH pHL 8 TC74VCX245FT/FK/FTG × 3.3 ± 0.3 V 1.5 ± 0.1 V 2.5 ± 0.2 V 1.2 V 1.8 ± 0.15 V 500Ω 2kΩ 30pF 15pF V IH GND 2007-10-19 ...

Page 9

... Figure 3 t Symbol 3.3 ± 0.3 V 2.5 ± − 0.3 V − 0. TC74VCX245FT/FK/FTG 10% t pZL pZH Outputs Outputs disabled enabled , pLZ pHZ pZL pZH ...

Page 10

... Package Dimensions Weight: 0.08 g (typ.) TC74VCX245FT/FK/FTG 10 2007-10-19 ...

Page 11

... Package Dimensions Weight: 0.03 g (typ.) TC74VCX245FT/FK/FTG 11 2007-10-19 ...

Page 12

... Package Dimensions VQON20-P-0404-0.50 Weight: 0.0145 g (typ.) TC74VCX245FT/FK/FTG 12 Unit: mm 2007-10-19 ...

Page 13

... Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. TC74VCX245FT/FK/FTG 13 20070701-EN 2007-10-19 ...

Related keywords

tc74vcx245 datasheet
tc74vcx245 data sheet
tc74vcx245 pdf datasheet
tc74vcx245 component
tc74vcx245 part
tc74vcx245 distributor
tc74vcx245 RoHS
tc74vcx245 datasheet download