tc74vcx125fk TOSHIBA Semiconductor CORPORATION, tc74vcx125fk Datasheet

tc74vcx125fk

Manufacturer Part Number

tc74vcx125fk

Description

Low-voltage Quad Bus Buffer With 3.6-v Tolerant Inputs And Outputs

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74VCX125FK.pdf (12 pages)

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Low-Voltage Quad Bus Buffer with 3.6-V Tolerant Inputs and Outputs

bus buffer which is guaranteed to operate from 1.2-V to 3.6-V.

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

high-speed operation while maintaining the CMOS low power

dissipation.

up to 3.6 V.

high to place the output into the high impedance state.

discharge.

Features

•

The TC74VCX125FT/FK is a high-performance CMOS quad

It is also designed with overvoltage tolerant inputs and outputs

This device requires the 3-state control input OE to be set

All inputs are equipped with protection circuits against static

Low-voltage operation: V

High-speed operation : t

Output current : I

Latch-up performance: −300 mA

ESD performance: Machine model ≥ ±200 V

Package: TSSOP and VSSOP (US)

3.6-V tolerant function and power-down protection provided on all inputs and outputs.

TC74VCX125FT,TC74VCX125FK

: I

Human body model ≥ ±2000 V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

: t

= ±24 mA (min) (V

= ±18 mA (min) (V

= ±6 mA (min) (V

= ±2 mA (min) (V

= 2.8 ns (max) (V

= 3.4 ns (max) (V

= 6.8 ns (max) (V

= 13.6 ns (max) (V

= 34.0 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

TSSOP14-P-0044-0.65A

VSSOP14-P-0030-0.50

TC74VCX125FT

TC74VCX125FK

TC74VCX125FT/FK

: 0.06 g (typ.)

: 0.02 g (typ.)

2007-10-19

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tc74vcx125fk Summary of contents

Page 1

... OH OL • Latch-up performance: −300 mA • ESD performance: Machine model ≥ ±200 V 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. TC74VCX125FT TC74VCX125FK = 3.0~3 2.3~2 1.65~1. 1.4~1 Weight = 1 TSSOP14-P-0044-0 ...

Page 2

Pin Assignment (top view GND 7 Truth Table Inputs Don’t care Z: High impedance Absolute Maximum Ratings ...

Page 3

Operating Ranges (Note 1) Characteristics Power supply voltage Input voltage Output voltage Output current Operating temperature Input rise and fall time Note 1: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must ...

Page 4

Electrical Characteristics DC Characteristics (Ta = −40 to 85°C, 2.7 V < V Characteristics Symbol H-level Input voltage L-level H-level Output voltage L-level Input leakage current 3-state output OFF state current Power-off leakage current Quiescent supply current Increase in I ...

Page 5

V < Characteristics Characteristics Symbol H-level Input voltage L-level H-level Output voltage L-level Input leakage current 3-state output OFF state current Power-off leakage current Quiescent supply current (Ta = −40 to ...

Page 6

Page 7

Dynamic Switching Characteristics Characteristics Quiet output minimum dynamic V OL Quiet output minimum dynamic V OL Quiet output minimum dynamic V OH Note: Parameter guaranteed by design. Capacitive Characteristics Characteristics Input capacitance Output capacitance Power dissipation capacitance Note ...

Page 8

AC Test Circuit Parameter pLH pHL 6 pLZ pZL pHZ pZH AC Waveform Input (A) Output (Y) Symbol 3.3 ± 1.5 ...

Page 9

Output Enable Control ( pLZ Output (Y) Low to Off to Low t pHZ Output (Y) High to Off to High Outputs enabled Figure 3 t Symbol 3.3 ± 0 2.7 ...

Page 10

Package Dimensions Weight: 0.06 g (typ.) TC74VCX125FT/FK 10 2007-10-19 ...

Page 11

Package Dimensions Weight: 0.02 g (typ.) TC74VCX125FT/FK 11 2007-10-19 ...

Page 12

RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...

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