MC14585BCL View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MC14585BCL

4-Bit Magnitude Comparator

Motorola => Freescale 

ÎÎÎÎEÎÎÎÎLEÎÎÎÎCTRÎÎÎÎICAÎÎÎÎL CÎÎÎÎHAÎÎÎÎRACÎÎÎÎTEÎÎÎÎRISÎÎÎÎTICÎÎÎÎS (VÎÎÎÎoltagÎÎÎÎesVRÎÎÎÎDefDeÎÎÎÎrencÎÎÎÎedtoÎÎÎΖV5S5ÎÎÎÎS_C) ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ25_ÎÎÎÎC ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ125ÎÎÎÎ_C ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Characteristic

Symbol Vdc

Min

Max

Min

Typ #

Max

Min

Max Unit

Output Voltage

Vin = VDD or 0

“0” Level VOL

5.0

—

0.05

—

10

—

0.05

—

15

—

0.05

—

0

0.05

—

0.05 Vdc

0

0.05

—

0.05

0

0.05

—

0.05

Vin = 0 or VDD

“1” Level VOH

5.0

4.95

—

4.95

5.0

10

9.95

—

9.95

10

15

14.95

—

14.95

15

—

4.95

—

Vdc

—

9.95

—

—

14.95

—

Input Voltage

“0” Level VIL

(VO = 4.5 or 0.5 Vdc)

(VO = 9.0 or 1.0 Vdc)

(VO = 13.5 or 1.5 Vdc)

“1” Level VIH

(VO = 0.5 or 4.5 Vdc)

(VO = 1.0 or 9.0 Vdc)

(VO = 1.5 or 13.5 Vdc)

Output Drive Current

(VOH = 2.5 Vdc)

(VOH = 4.6 Vdc)

(VOH = 9.5 Vdc)

(VOH = 13.5 Vdc)

IOH

Source

5.0

—

1.5

—

2.25

10

—

3.0

—

4.50

15

—

4.0

—

6.75

5.0

3.5

—

3.5

2.75

10

7.0

—

7.0

5.50

15

11

—

11

8.25

5.0 – 3.0

—

– 2.4

– 4.2

5.0 – 0.64

—

– 0.51 – 0.88

10

– 1.6

—

– 1.3 – 2.25

15

– 4.2

—

– 3.4

– 8.8

Vdc

1.5

—

1.5

3.0

—

3.0

4.0

—

4.0

Vdc

—

3.5

—

—

7.0

—

—

11

—

mAdc

—

– 1.7

—

—

– 0.36

—

—

– 0.9

—

—

– 2.4

—

(VOL = 0.4 Vdc)

(VOL = 0.5 Vdc)

(VOL = 1.5 Vdc)

Input Current

Input Capacitance

(Vin = 0)

Quiescent Current

(Per Package)

Sink IOL

Iin

Cin

IDD

5.0

0.64

—

0.51

0.88

10

1.6

—

1.3

2.25

15

4.2

—

3.4

8.8

—

0.36

— mAdc

—

0.9

—

—

2.4

—

15

—

± 0.1

— ± 0.00001 ± 0.1

—

± 1.0 µAdc

—

—

—

—

5.0

7.5

—

—

pF

5.0

—

5.0

—

0.005

5.0

—

150 µAdc

10

—

10

—

0.010

10

—

300

15

—

20

—

0.015

20

—

600

Total Supply Current**†

(Dynamic plus Quiescent,

Per Package)

(CL = 50 pF on all outputs, all

buffers switching)

IT

5.0

10

15

IT = (0.6 µA/kHz) f + IDD

IT = (1.2 µA/kHz) f + IDD

IT = (1.8 µA/kHz) f + IDD

µAdc

#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.

** The formulas given are for the typical characteristics only at 25_C.

†To calculate total supply current at loads other than 50 pF:

IT(CL) = IT(50 pF) + (CL – 50) Vfk

where: IT is in µA (per package), CL in pF, V = (VDD – VSS) in volts, f in kHz is input frequency, and k = 0.001.

PIN ASSIGNMENT

B2 1

A2 2

(A = B)out 3

u (A B)in 4

t (A B)in 5

(A = B)in 6

A1 7

VSS 8

16 VDD

15 A3

14 B3

u 13 (A B)out

t 12 (A B)out

11 B0

10 A0

9 B1

MC14585B

2

MOTOROLA CMOS LOGIC DATA

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