tc74vhcv574ft TOSHIBA Semiconductor CORPORATION, tc74vhcv574ft Datasheet

tc74vhcv574ft

Manufacturer Part Number

tc74vhcv574ft

Description

Octal Schmitt D-type Flip Flop With 3-state Output

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74VHCV574FT.pdf (10 pages)

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Octal Schmitt D-Type Flip Flop with 3-State Output

The TC74VHCV574 is advanced high speed CMOS OCTAL

FLIP-FLOP with 3-STATE OUTPUT fabricated with silicon gate

CMOS technology.

It achieves the high speed operation similar to equivalent Bipolar

Schottky TTL while maintaining the CMOS low power

dissipation.

This 8-bit D-type flip-flop is controlled by a clock input (CK) and

an output enable input ( OE ).

When the OE input is high, the eight outputs are in a high

impedance state.

Input pin have hysteresis between the positive-going and

negative-going thresholds. Thus the TC74VHCV574 is capable of

squaring up transitions of slowly changing input signals and

provides an improved noise immunity.

Input protection and output circuit ensure that 0 to 5.5 V can be

applied to the input and output

supply voltage. These structure prevents device destruction due

to mismatched supply and input/output voltages such as battery

back up, etc.

Features

•

TC74VHCV574FT,TC74VHCV574FK

(74AC/VHC/HC/F/ALS/LS etc.) 574 type

Note:

High speed: f

Low power dissipation: I

Wide operating voltage range: V

Ouput current: |I

Available in TSSOP and VSSOP (US)

Power-down protection provided on all inputs and outputs

Pin and function compatible with the 74 series

Output in off-state.

max

= 180 MHz (typ.) at V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

|/I

= 16 mA (min) (V

= 2 μA (max) at Ta = 25°C

(Note)

CC (opr)

pins without regard to the

= 1.8 V to 5.5 V

= 5 V

= 4.5 V)

Weight

TSSOP20-P-0044-0.65A

VSSOP20-P-0030-0.50

TC74VHCV574FT

TC74VHCV574FK

TC74VHCV574FT/FK

: 0.08 g ( typ.)

: 0.03 g ( typ.)

2010-07-09

Related parts for tc74vhcv574ft

tc74vhcv574ft Summary of contents

Page 1

... Power-down protection provided on all inputs and outputs • Pin and function compatible with the 74 series (74AC/VHC/HC/F/ALS/LS etc.) 574 type pins without regard to the = 1 5 (opr TC74VHCV574FT/FK TC74VHCV574FT TC74VHCV574FK Weight TSSOP20-P-0044-0.65A : 0. typ.) VSSOP20-P-0030-0. typ.) 2010-07-09 ...

Page 2

... TC74VHCV574FT/ 2010-07-09 ...

Page 3

... CC Symbol Rating V 1 5.5 V OUT − opr 0 to 20(Vcc=3.3 ± 0.3V) dt/ 1(Vcc=5 ± 0.5V) or GND TC74VHCV574FT/FK Unit V V (Note 0.5 (Note (Note °C Unit V V (Note 2) V (Note 3) °C ms/V ...

Page 4

... 1 5 5.5V OUT = 5 OUT 5 GND IN 5.5 5 GND TC74VHCV574FT/ 25°C −40 to 85°C Min Typ. Max Min Max ― ― 1.65 ― 1.65 ― ― 1.85 ― 1.85 ― ― 2.20 ― 2.20 ― ― 3.15 ― 3.15 ― ...

Page 5

... Characteristics Symbol Minimum pulse width (CK) Minimum set-up time Minimum hold time = ns Test Condition t w (H) ― (L) t ― ― TC74VHCV574FT/ − 25°C Unit 85°C V (V) Typ. Limit Limit CC 2.5 ± 0.2 ― 7.0 7.0 3.3 ± 0.3 ― 5.0 5.0 5.0 ± 0.5 ― 5.0 5.0 2.5 ± 0.2 ― ...

Page 6

... L 5.0 ± 0 2.5 ± 0 ― 3.3 ± 0 5.0 ± 0.5 50 2.5 ± 0.2 50 (Note 1) 3.3 ± 0.3 50 5.0 ± 0.5 50 ― ― (Note − osHL pHLm pHLn + I /8 (per F/ TC74VHCV574FT/ 25°C −40 to 85°C Min Typ. Max Min Max ― 9.1 16.6 1.0 20.0 ― 11.9 19.6 1.0 23.0 ― 6.7 13.2 1.0 15.5 ― 8.9 16.7 1.0 19.0 ― 5.0 8.6 1.0 10.0 ― 6.7 10 ...

Page 7

... Minimum high level dynamic input voltage Maximum low level dynamic input voltage = ns Test Condition Symbol OLP OLV IHD ILD L 7 TC74VHCV574FT/ 25°C Unit V (V) Typ. Max CC 3.3 0.4 ― V 5.0 0.8 ― 3.3 -0.1 ― V 5.0 -0.4 ― 5.0 ― 3.5 V 5.0 ― 1.5 ...

Page 8

... Package Dimensions Weight: 0.08 g (typ.) TC74VHCV574FT/FK 8 2010-07-09 ...

Page 9

... Package Dimensions Weight: 0.03 g (typ.) TC74VHCV574FT/FK 9 2010-07-09 ...

Page 10

... Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of noncompliance with applicable laws and regulations. TC74VHCV574FT/FK 10 2010-07-09 ...

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