TC74AC390F TOSHIBA [Toshiba Semiconductor], TC74AC390F Datasheet

TC74AC390F

Manufacturer Part Number

TC74AC390F

Description

CMOS Digital Integrated Circuit Silicon Monolithic Dual Decade Counter

Manufacturer

TOSHIBA [Toshiba Semiconductor]

Datasheet

1.TC74AC390F.pdf (10 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

TC74AC390F

Manufacturer:

TOSHIBA/东芝

Quantity:

20 000

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Dual Decade Counter

DECADE COUNTER fabricated with silicon gate and

double-layer metal wiring C

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

a divide-by-two and a divide-by-five counter. The divide-by-two

counter is incremented on the negative going transition of clock A

( CKA ). The divided-by-five counter is incremented on the

negative going transition of clock B ( CKB ). The counter can be

cascaded to form decade, bi-quinary, or various combinations up

to a divide-by-100 counter. When the CLEAR input is set high,

the Q outputs are set to low independent of the clock inputs.

discharge or transient excess voltage.

Features

•

Pin Assignment

TC74AC390P,TC74AC390F,TC74AC390FN

The TC74AC390 is an advanced high speed CMOS DUAL

It achieves the high speed operation similar to equivalent

It consists of two independent 4-bit counters, each composed of

All inputs are equipped with protection circuits against static

High speed: f

Low power dissipation: I

High noise immunity: V

Symmetrical output impedance: |I

Balanced propagation delays: t

Wide operating voltage range: V

Pin and function compatible with 74HC390

max

= 160 MHz (typ.) at V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

NIH

MOS technology.

= 8 μA (max) at Ta = 25°C

= V

pLH

NIL

Capability of driving 50 Ω

transmission lines.

∼ − t

(opr) = 2 to 5.5 V

= 28% V

| = I

pHL

= 5 V

= 24 mA (min)

(min)

Note:

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

SOL16-P-150-1.27

TC74AC390P

TC74AC390F

TC74AC390FN

xxxFN (JEDEC SOP) is not available in

Japan.

TC74AC390P/F/FN

: 1.00 g (typ.)

: 0.18 g (typ.)

: 0.13 g (typ.)

2007-10-01

Related parts for TC74AC390F

TC74AC390F Summary of contents

Page 1

... NIL (min Capability of driving 50 Ω transmission lines. ∼ − t pLH pHL (opr 5 TC74AC390P/F/FN Note: xxxFN (JEDEC SOP) is not available in Japan. TC74AC390P TC74AC390F TC74AC390FN Weight DIP16-P-300-2.54A : 1.00 g (typ.) SOP16-P-300-1.27A : 0.18 g (typ.) SOL16-P-150-1.27 : 0.13 g (typ.) 2007-10-01 ...

Page 2

IEC Logic Symbol Block Daigram Truth Table Inputs Outputs CKA CKB CLR Binary Count Quinary Count TC74AC390P/F/FN 2007-10-01 ...

Page 3

System Diagram Timing Chart (1) BCD count sequence (Note) Note: QA connected to CKB TC74AC390P/F/FN 3 2007-10-01 ...

Page 4

Bi-quinary count sequence (Note) Note: QD connected to CKA 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 ...

Page 5

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 This spec indicates the ...

Page 6

AC Characteristics = 50 pF Characteristics Symbol Propagation delay t pLH time t pHL ( CKA -QA) Propagation delay t pLH time QA connected to CKB t pHL ( CKA -QC) Propagation delay t pLH time t ...

Page 7

Package Dimensions Weight: 1.00 g (typ.) TC74AC390P/F/FN 7 2007-10-01 ...

Page 8

Package Dimensions Weight: 0.18 g (typ.) TC74AC390P/F/FN 8 2007-10-01 ...

Page 9

Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) TC74AC390P/F/FN 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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