TC74HC4040AF-EL - TOSHIBA - Datasheet.Live

1/11July 2001

■HIGH SPEED :

fMAX = 70 MHz (TY P.) at VCC = 6V

■LOW POWER DISSIPATION:

ICC =4µA(MA X.) a t TA=25°C

■HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

■SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 4mA (MIN)

■BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

■WIDE OPERATING VOLTAGE RANGE:

VCC (O PR) = 2V to 6V

■PIN AND FUNCTION COMPATIBLE WIT H

74 SERIES 4040

DESCRIPTION

The M74HC4040 is an high speed CMOS 12

STAGE BINARY COUNTER fabricated with

silicon gat e C2MOS technology.

A clear input is used to reset the counter to the all

low level state. A high level on CLEAR

accomplishes the reset function. A negative

transition on the CLOCK input increments the

counter by one.

For M74HC4040 each division stage has an

outpu t; the final frequency is 1/4096 fIN.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

M74HC4040

12 STAGE BINARY COUNTER

PIN CONNECTION AND IEC LO GIC SYMBOLS

ORDER CODES

PACKAGE TUBE T & R

DIP M74HC4040B1R

SOP M74HC4040M1R M74HC4040RM13TR

TSSOP M74HC4040TTR

TSSOPDIP SOP

M74HC4040

2/11

INPUT AND OUT PUT EQUIVALENT CIRCUIT PIN DESCRIPTION

TRUTH TABLE

LOGIC DIAGRAM

Th i s l ogic dia gram has not be used to estimat e propagation del ays

PIN No SYMBOL NAME AND FUNCTION

9, 7, 6, 5, 3,

2, 4, 13, 12,

14, 15, 1 Q1 to Q12 Parallel Outputs

10 CLOCK Clock Input (LOW to

HIGH, Edge Trigger ed)

11 CLEAR Reset Inputs

8 GND Ground (0V)

16 Vcc Positive Supply Voltage

CLOCK CLEAR OUTPUT STATE

X H ALL OUTPUTS = "L"

L NO CHANGE

L ADVANCE TO NEXT STATE

M74HC4040

3/11

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Ratings are t hose v alues beyond which damage to the device may occur. Functional operation under these conditions is

not implie d

(* ) 500mW a t 65 °C; derate to 30 0m W by 10mW/°C fr om 65 °C to 85°C

RECOMMENDE D OPERATING CONDITIONS

Symbol Parameter Value Unit

VCC Supply Voltage -0.5 to +7 V

VIDC Input Voltage -0.5 to VCC + 0.5 V

VODC Output Volta ge -0.5 to VCC + 0.5 V

IIK DC Input Diode Current ± 20 mA

IOK DC Output Diode Current ± 20 mA

IODC Output Current ± 25 mA

ICC or IGND DC VCC or Ground Curre nt ± 50 mA

PDPower Dissipation 500(*) mW

Tstg Storage Temperature -65 to +150 °C

TLLead Temperature (10 sec) 300 °C

Symbol Parameter Value Unit

VCC Supply Voltage 2 to 6 V

VIInput Voltage 0 to VCC V

VOOutput Voltage 0 to VCC V

Top Operating Temperature -55 to 125 °C

tr, tf

Input Rise and Fall Time VCC = 2.0V 0 to 1000 ns

VCC = 4.5V 0 to 500 ns

VCC = 6.0V 0 to 400 ns

M74HC4040

4/11

DC SPE CIFI CATI ONS

Symbol Parameter

Test Condition Value

Unit

VCC

(V)

TA = 25°C -40 to 85°C -55 to 125°C

Min. Typ. Max. Min. Max. Min. Max.

VIH High Level Input

Voltage 2.0 1.5 1.5 1.5 V4.5 3.15 3.15 3.15

6.0 4.2 4.2 4.2

VIL Low Level Input

Voltage 2.0 0.5 0.5 0.5 V4.5 1.35 1.35 1.35

6.0 1.8 1.8 1.8

VOH High Level Output

Voltage 2.0 IO=-20 µA1.9 2.0 1.9 1.9

4.5 IO=-20 µA4.4 4.5 4.4 4.4

6.0 IO=-20 µA5.9 6.0 5.9 5.9

4.5 IO=-4.0 mA 4.18 4.31 4.13 4.10

6.0 IO=-5.2 mA 5.68 5.8 5.63 5.60

VOL Low Level Output

Voltage 2.0 IO=20 µA0.0 0.1 0.1 0.1

4.5 IO=20 µA0.0 0.1 0.1 0.1

6.0 IO=20 µA0.0 0.1 0.1 0.1

4.5 IO=4.0 mA 0.17 0.26 0.33 0.40

6.0 IO=5.2 mA 0.18 0.26 0.33 0.40

IIInput Leakage

Current 6.0 VI = VCC or GND ± 0.1 ± 1 ± 1 µA

ICC Quiescent Supply

Current 6.0 VI = VCC or GND 44080µA

M74HC4040

5/11

AC EL ECTRI CAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)

CAPACITIVE CHARACT ERISTICS

1) C PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without

load. (Refer to Test Circuit). A verage operating current can be obt ai ned by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/2 (per FLI P/

FLOP)

Symbol Parameter

Test Condition Value

Unit

VCC

(V)

TA = 25°C -40 to 85°C -55 to 125°C

Min. Typ. Max. Min. Max. Min. Max.

tTLH tTHL Output Transition

Time 2.0 30 75 95 110 ns4.5 8151922

6.0 7131619

PLH tPHL Propagation Delay

Time

(Qn - Qn+1)

2.0 20 50 65 75 ns4.5 5101315

6.0 4 9 11 13

tPLH tPHL Propagation Delay

Time

(CLOCK Q1)

2.0 48 145 180 220 ns4.5 17 29 36 44

6.0 13 25 31 38

tPHL Propagation Delay

Time

(CLEAR - Qn)

2.0 56 140 175 210 ns4.5 18 28 35 42

6.0 15 24 30 36

fMAX Maximum Clock

Frequency 2.0 6.0 15 4.8 4 MHz4.5 30 65 24 20

6.0 35 70 28 24

tW(H)

tW(L)

Minimum Pulse

Width (CLOCK)2.0 40 75 95 110 ns4.5 8151922

6.0 7131619

W(H) Minimum Pulse

Width (CLEAR) 2.0 70 175 220 265 ns4.5 19 35 44 53

6.0 16 30 37 45

tREM Minimum Removal

Time 2.0 25 30 40 ns4.5 5 6 8

6.0 5 5 7

Symbol Parameter

Test Condition Value

Unit

VCC

(V)

TA = 25°C -40 to 85°C -55 to 125°C

Min. Typ. Max. Min. Max. Min. Max.

CIN Input Capacitance 5.0 5101010pF

PD Power Dissipation

Capacitance (note

1) 5.0 34 pF

M74HC4040

6/11

TEST CIRCUIT

CL = 50p F or equiva l ent (i nclud es ji g and probe capacitanc e)

RT = ZOUT of pulse ge nerator (typically 50Ω)

WAV EFORM 1: MINIMUM P ULSE WIDTH (CLEAR) AND REM OVAL TIME (CLEAR TO CL OCK)

(f=1MHz; 50% duty cycle)

M74HC4040

7/11

WAVE FORM 2 : PROPAGATION DELAY TIME (f=1MHz; 5 0% duty cycle)

WAVEFORM 3 : PROPAG ATION DELAY TIME, M INIM UM PULSE WIDTH (CLOCK)(f= 1M H z; 50%

duty cycle)

M74HC4040

8/11

DIM. mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

a1 0.51 0.020

B 0.77 1.65 0.030 0.065

b 0.5 0.020

b1 0.25 0.010

D 20 0.787

E 8.5 0.335

e 2.54 0.100

e3 17.78 0.700

F 7.1 0.280

I 5.1 0.201

L 3.3 0.130

Z 1.27 0.050

Plastic DIP-16 (0.25) MECHANICAL DAT A

P001C

M74HC4040

9/11

DIM. mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 1.75 0.068

a1 0.1 0.2 0.003 0.007

a2 1.65 0.064

b 0.35 0.46 0.013 0.018

b1 0.19 0.25 0.007 0.010

C 0.5 0.019

c1 45° (typ.)

D 9.8 10 0.385 0.393

E 5.8 6.2 0.228 0.244

e 1.27 0.050

e3 8.89 0.350

F 3.8 4.0 0.149 0.157

G 4.6 5.3 0.181 0.208

L 0.5 1.27 0.019 0.050

M 0.62 0.024

S8° (max.)

SO-16 MECHANICAL DATA

PO13H

M74HC4040

10/11

DIM. mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 1.2 0.047

A1 0.05 0.15 0.002 0.004 0.006

A2 0.8 1 1.05 0.031 0.039 0.041

b 0.19 0.30 0.007 0.012

c 0.09 0.20 0.004 0.0089

D 4.9 5 5.1 0.193 0.197 0.201

E 6.2 6.4 6.6 0.244 0.252 0.260

E1 4.3 4.4 4.48 0.169 0.173 0.176

e 0.65 BSC 0.0256 BSC

K0° 8°0° 8°

L 0.45 0.60 0.75 0.018 0.024 0.030

TSSOP16 MECHANICAL DATA

PIN 1 IDENTIFICATION

A1 L

0080338D

M74HC4040

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