tc74hc592af TOSHIBA Semiconductor CORPORATION, tc74hc592af Datasheet

tc74hc592af

Manufacturer Part Number

tc74hc592af

Description

8 Bit Binary Counter With Input Register

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74HC592AF.pdf (11 pages)

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8 Bit Binary Counter with Input Register

COUNTER fabricated with silicon gate C

LSTTL while maintaining the CMOS low power dissipation.

(CCK) when Counter Clock Enable ( CCKEN ) is held “L” level. If

Counter clear ( CCLR ) is held “L”, the internal counter is cleared

asynchronously to clock.

Clock (RCK), and the register outputs are loaded to Counter

when Counter Load ( CLOAD ) is held “L” level.

discharge or transient excess voltage.

Features

•

Pin Assignment

The TC74HC592A is high speed CMOS 8-BIT REGISTER

It achieves the high speed operation similar to equivalent

The internal counter counts at positive edge of Counter Clock

Input A to H are loaded to register at positive edge of Register

All inputs are equipped with protection circuits against static

High speed: f

Low power dissipation: I

High noise immunity: V

Output drive capability: 10 LSTTL loads for QA to QH

Symmetrical output impedance: |I

Balanced propagation delays: t

Wide operating voltage range: V

Pin and function compatible with 74LS592

TC74HC592AP

max

= 35 MHz (typ.) at V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

NIH

= 4 μA (max) at Ta = 25°C

= V

pLH

NIL

∼ − t

(opr) = 2 to 6 V

= 28% V

| = I

pHL

MOS technology.

= 5 V

= 4 mA (min)

(min)

TC74HC592AF

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

TC74HC592AP

TC74HC592AF

TC74HC592AP/AF

: 1.00 g (typ.)

: 0.18 g (typ.)

2007-10-01

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tc74hc592af Summary of contents

Page 1

... Pin and function compatible with 74LS592 Pin Assignment TC74HC592AF , MOS technology 28% V (min) NIL (min ∼ − t pLH pHL (opr TC74HC592AP/AF TC74HC592AP TC74HC592AF Weight DIP16-P-300-2.54A : 1.00 g (typ.) SOP16-P-300-1.27A : 0.18 g (typ.) 2007-10-01 ...

Page 2

IEC Logic Symbol Block Diagram Truth Table Inputs RCK CLOAD CCLR CCKEN Don’t care ⋅ ′ ⋅ ′ ⋅ ′ ...

Page 3

Timing Chart TC74HC592AP/AF 3 2007-10-01 ...

Page 4

System Diagram TC74HC592AP/AF 4 2007-10-01 ...

Page 5

Absolute Maximum Ratings (Note 1) 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 Note 1: Exceeding any of the absolute ...

Page 6

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 Test Condition V CC ...

Page 7

Timing Requirements (input: t Characteristics Symbol Minimum pulse width (CCK, RCK) Minimum pulse width ( CCLR ) Minimum pulse width ( CLOAD ) Minimum set-up time ( CCKEN -CCK) Minimum set-up time (RCK- CLOAD ) Minimum set-up time (A to ...

Page 8

AC Characteristics = 15 pF Characteristics Output transition time Propagation delay time (CCK- RCO ) Propagation delay time (RCK- RCO ) Propagation delay time ( CCLR - RCO ) Propagation delay time ( CLOAD - RCO ) ...

Page 9

Package Dimensions Weight: 1.00 g (typ.) TC74HC592AP/AF 9 2007-10-01 ...

Page 10

Package Dimensions Weight: 0.18 g (typ.) TC74HC592AP/AF 10 2007-10-01 ...

Page 11

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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