TC74VHC4040FT(EK2M Toshiba, TC74VHC4040FT(EK2M Datasheet

TC74VHC4040FT(EK2M

Manufacturer Part Number

TC74VHC4040FT(EK2M

Description

Counter ICs Binary Counter

Manufacturer

Toshiba

Datasheet

1.TC74VHC4040FNFM.pdf (12 pages)

Specifications of TC74VHC4040FT(EK2M

Counter Type

Binary Counters

Number Of Bits

Operating Temperature Range

-40 C to + 85 C

Mounting Style

SMD/SMT

Package / Case

TSSOP-16

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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12-Stage Ripple Carry Binary Counter

12-STAGE BINARY COUNTER/DIVIDER fabricated with silicon

gate C

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

into the counter.

1/4096 divided frequency will be output.

applied to the input pins without regard to the supply voltage.

This device can be used to interface 5 V to 3 V systems and two

supply systems such as battery back up. This circuit prevents

device destruction due to mismatched supply and input voltages.

Features

•

The TC74VHC4040 is an advanced high speed CMOS

It achieves the high speed operation similar to equivalent

Setting CLR to high resets the counter to low.

A negative transition on the CK input brings one increment

This counter provides all divided output stages, and at Q12, a

An input protection circuit ensures that 0 to 5.5 V can be

TC74VHC4040F,TC74VHC4040FN,TC74VHC4040FT,TC74VHC4040FK

High speed: f

Low power dissipation: I

High noise immunity: V

Power down protection is provided on all inputs.

Balanced propagation delays: t

Wide operating voltage range: V

Low noise: V

Pin and function compatible with 74HC4040

MOS technology.

OLP

max

= 1.5 V (max)

= 210 MHz (typ.) at V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

Weight

SOP16-P-300-1.27A

SOP16-P-300-1.27

SOL16-P-150-1.27

TSSOP16-P-0044-0.65A : 0.06 g (typ.)

VSSOP16-P-0030-0.50

NIH

= 4 μA (max) at Ta = 25°C

= V

pLH

NIL

CC (opr)

∼ − t

= 28% V

pHL

= 2 V to 5.5 V

= 5 V

(min)

: 0.18 g (typ.)

: 0.13 g (typ.)

: 0.02 g (typ.)

Note: xxxFN (JEDEC SOP) is not available in

TC74VHC4040F

TC74VHC4040FN

TC74VHC4040FT

TC74VHC4040FK

TC74VHC4040F/FN/FT/FK

Japan.

2006-06-01

Related parts for TC74VHC4040FT(EK2M

TC74VHC4040FT(EK2M Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC4040F,TC74VHC4040FN,TC74VHC4040FT,TC74VHC4040FK 12-Stage Ripple Carry Binary Counter The TC74VHC4040 is an advanced high speed CMOS 12-STAGE BINARY COUNTER/DIVIDER fabricated with silicon gate C MOS technology achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation ...

Page 2

Pin Assignment Q12 GND 8 (top view) Truth Table CK CLR Output State X H All Outputs = “L” Change L Adovance to Next State ...

Page 3

System Diagram CLR Q12 Absolute Maximum Ratings (Note) Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC ...

Page 4

Recommended Operating Conditions (Note) Characteristics Supply voltage Input voltage Output voltage Operating temperature Input rise and fall time Note: The recommended operating conditions are required to ensure the normal operation of the device. Unused inputs must be tied to either ...

Page 5

Timing Requirements (input: t Characteristics Symbol Minimum pulse width ( CK ) Minimum pulse width (CLR) Minimum removal time AC Characteristics (input Characteristics Symbol Propagation delay t pLH time t pHL ( CK -Q1) Propagation delay time Δt ...

Page 6

Noise Characteristics (input: t Characteristics Quiet output maximum dynamic V OL Quiet output minimum dynamic V OL Minimum high level dynamic input voltage Maximum low level dynamic input voltage Input Equivalent Circuit INPUT = ns ...

Page 7

Package Dimensions Weight: 0.18 g (typ.) TC74VHC4040F/FN/FT/FK 7 2006-06-01 ...

Page 8

Package Dimensions Weight: 0.18 g (typ.) TC74VHC4040F/FN/FT/FK 8 2006-06-01 ...

Page 9

Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) TC74VHC4040F/FN/FT/FK 9 2006-06-01 ...

Page 10

Package Dimensions Weight: 0.06 g (typ.) TC74VHC4040F/FN/FT/FK 10 2006-06-01 ...

Page 11

Package Dimensions Weight: 0.02 g (typ.) TC74VHC4040F/FN/FT/FK 11 2006-06-01 ...

Page 12

... The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • ...

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