TC74VHC393FN Toshiba, TC74VHC393FN Datasheet

TC74VHC393FN

Manufacturer Part Number

TC74VHC393FN

Description

IC COUNTER BINARY DUAL 14-SOL

Manufacturer

Toshiba

Series

74VHCr

Datasheet

1.TC74VHC393FN.pdf (11 pages)

Specifications of TC74VHC393FN

Logic Type

Binary Counter

Direction

Number Of Elements

Number Of Bits Per Element

Reset

Asynchronous

Count Rate

170MHz

Trigger Type

Negative Edge

Voltage - Supply

2 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

14-SOIC (3.9mm Width), 14-SOL

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Timing

Other names

TC74VHC393FN,M

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Dual Binary Counter

BINARY COUNTER fabricated with silicon gate C

technology.

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

that counting or frequency division of eight binary bits can be

achieved with one IC.

the CLOCK pulse. The counter can be reset to “0” (QA to QD =

“L”) by a high at the CLEAR input regardless of other inputs.

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 TC74VHC393 is an advanced high speed CMOS 4-BIT

It achieves the high speed operation similar to equivalent

It contains two independent counter circuits in one package, so

This device changes state on the negative going transition of

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

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 74ALS393

TC74VHC393F,TC74VHC393FN,TC74VHC393FT

OLP

max

= 0.8 V (max)

= 170 MHz (typ.) at V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

NIH

= 4 μA (max) at Ta = 25°C

= V

pLH

NIL

CC (opr)

∼ − t

= 28% V

pHL

= 2 to 5.5 V

= 5 V

(min)

MOS

Note: xxxFN (JEDEC SOP) is not available in

Weight

SOP14-P-300-1.27A

SOP14-P-300-1.27

SOL14-P-150-1.27

TSSOP14-P-0044-0.65A

TC74VHC393F

TC74VHC393FN

TC74VHC393FT

Japan.

TC74VHC393F/FN/FT

: 0.18 g (typ.)

: 0.12 g (typ.)

: 0.06 g (typ.)

2006-06-01

Related parts for TC74VHC393FN

TC74VHC393FN Summary of contents

Page 1

... Pin and function compatible with 74ALS393 MOS 28% V (min) NIL CC ∼ − t pLH pHL = (opr) 1 TC74VHC393F/FN/FT Note: xxxFN (JEDEC SOP) is not available in Japan. TC74VHC393F TC74VHC393FN TC74VHC393FT Weight SOP14-P-300-1.27A : 0.18 g (typ.) SOP14-P-300-1.27 : 0.18 g (typ.) SOL14-P-150-1.27 : 0.12 g (typ.) TSSOP14-P-0044-0.65A : 0.06 g (typ.) 2006-06-01 ...

Page 2

Pin Assignment 1CLR 2 1QA 3 1QB 4 1QC 5 1QD 6 GND 7 (top view) Truth Table Inputs Outputs CK CLR Count Change X: ...

Page 3

Timing Chart CK CLR Absolute Maximum Ratings (Note) Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC V /ground current CC Power dissipation Storage temperature ...

Page 4

Electrical Characteristics DC Characteristics Characteristics Symbol High-level input V IH voltage Low-level input V IL voltage High-level output V OH voltage Low-level output V OL voltage Input leakage I IN current Quiescent supply I CC current Timing Requirements (input: t ...

Page 5

AC Characteristics (input Characteristics Symbol Propagation delay t pLH time t pHL ( CK -QA) Propagation delay t pLH time t pHL ( CK -QB) Propagation delay t pLH time t pHL ( CK -QC) Propagation delay t ...

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.) TC74VHC393F/FN/FT 7 2006-06-01 ...

Page 8

Package Dimensions Weight: 0.18 g (typ.) TC74VHC393F/FN/FT 8 2006-06-01 ...

Page 9

Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.12 g (typ.) TC74VHC393F/FN/FT 9 2006-06-01 ...

Page 10

Package Dimensions Weight: 0.06 g (typ.) TC74VHC393F/FN/FT 10 2006-06-01 ...

Page 11

... 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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