tc74hc7292af TOSHIBA Semiconductor CORPORATION, tc74hc7292af Datasheet

tc74hc7292af

Manufacturer Part Number

tc74hc7292af

Description

Programmable Divider/timer

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74HC7292AF.pdf (10 pages)

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Programmable Divider/Timer

DIVIDER/TIMER fabricated with silicon gate C

LSTTL while maintaining the CMOS low power dissipation.

gating.

flip-flops.

TP2 and TP3)

discharge or transient excess voltage.

Features

•

Pin Assignment

The TC74HC7292A is a high speed CMOS PROGRAMMABLE

It achieves the high speed operation similar to equivalent

The TC74HC7292A can divide from 2

CK1 and CK2 are clock inputs, either one may be used for clock

It features an active-low clear input to initialize the state of all

To facilitate incoming inspection, test points are provided. (TP1,

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

Symmetrical output impedance: |I

Balanced propagation delays: t

Wide operating voltage range: V

Pin and function compatible with 74LS292

TC74HC7292AP,TC74HC7292AF

max

= 70 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

to 2

| = I

pHL

= 5 V

MOS technology.

= 4 mA (min)

(min)

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

TC74HC7292AP

TC74HC7292AF

TC74HC7292AP/AF

: 1.00 g (typ.)

: 0.18 g (typ.)

2007-10-01

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tc74hc7292af Summary of contents

Page 1

... Pin and function compatible with 74LS292 Pin Assignment MOS technology 28% V (min) NIL (min ∼ − t pLH pHL (opr TC74HC7292AP/AF TC74HC7292AP TC74HC7292AF 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 Truth Table CLR CK1 CK2 Q Output Mode Cleared Count Change TC74HC7292AP/AF 2 2007-10-01 ...

Page 3

Programming Inputs Binary Decimal Binary Inhibit Inhibit ...

Page 4

System Diagram TC74HC7292AP/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 (Q) Low-level output V OL voltage (Q) Input leakage I IN current Quiescent supply I CC current Timing Requirements ...

Page 7

AC Characteristics = 15 pF Characteristics Output transition time (Q) Output transition time (TP) Propagation delay time (CK-Q) Propagation delay time ( CLR -Q) Maximum clock frequency AC Characteristics = 50 pF, input Characteristics ...

Page 8

Package Dimensions Weight: 1.00 g (typ.) TC74HC7292AP/AF 8 2007-10-01 ...

Page 9

Package Dimensions Weight: 0.18 g (typ.) TC74HC7292AP/AF 9 2007-10-01 ...

Page 10

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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