tc74vcx162821ft TOSHIBA Semiconductor CORPORATION, tc74vcx162821ft Datasheet

tc74vcx162821ft

Manufacturer Part Number

tc74vcx162821ft

Description

Low-voltage 20-bit D-type Flip-flop With 3.6-v Tolerant Inputs And Outputs

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74VCX162821FT.pdf (12 pages)

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Low-Voltage 20-Bit D-Type Flip-Flop with 3.6-V Tolerant Inputs and Outputs

D-type flip-flop. Designed for use in 1.8-V, 2.5-V or 3.3-V systems,

it achieves high-speed operation while maintaining the CMOS

low power dissipation.

up to 3.6 V.

identically, but independent of the other. Control pins can be

shorted together to obtain full 20-bit operation. The following

description applies to each byte. The twenty flip-flops will store

the state of their individual D inputs that meet the setup and

hold time requirements on the LOW-to-HIGH Clock (CK)

transition. When the OE input is high, the outputs are in a high-impedance state. This device is designed to be

used with 3-state memory address drivers, etc.

Features

•

The TC74VCX162821FT is a high-performance CMOS 20-bit

It is also designed with overvoltage tolerant inputs and outputs

The device is byte controlled with each byte functioning

The 26-Ω series resistor helps reducing output overshoot and undershoot without external resistor.

All inputs are equipped with protection circuits against static discharge.

26-Ω series resistors on outputs.

Low-voltage operation: V

High-speed operation: t

Output current : I

Latch-up performance: −300 mA

ESD performance: Machine model ≥ ±200 V

Package: TSSOP

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

: I

Human body model ≥ ±2000 V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

: t

TC74VCX162821FT

= ±12 mA (min) (V

= ±8 mA (min) (V

= ±4 mA (min) (V

= 5.8 ns (max) (V

= 9.8 ns (max) (V

= 4.4 ns (max) (V

= 1.8 to 3.6 V

= 2.3 V)

= 1.8 V)

= 2.3 to 2.7 V)

= 1.8 V)

= 3.0 to 3.6 V)

= 3.0 V)

Weight: 0.25 g (typ.)

TC74VCX162821FT

2007-10-19

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