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MC14043BD
(Rev.:2000)

CMOS MSI Quad R−S Latches

ON Semiconductor 

MC14043B, MC14044B

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic

VDD

– 55_C

25_C

125_C

Symbol Vdc

Min

Max

Min

Typ (4.)

Max

Min

Max

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Output Voltage

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Vin = VDD or 0

“0” Level VOL

5.0

10

15

—

0.05

—

—

0.05

—

—

0.05

—

0

0.05

—

0.05

0

0.05

—

0.05

0

0.05

—

0.05

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ 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

—

—

9.95

—

—

14.95

—

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Input Voltage

“0” Level VIL

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VO = 4.5 or 0.5 Vdc)

5.0

—

1.5

—

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VO = 9.0 or 1.0 Vdc)

10

—

3.0

—

(VO = 13.5 or 1.5 Vdc)

15

—

4.0

—

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ “1”Level VIH

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VO = 0.5 or 4.5 Vdc)

5.0

3.5

—

3.5

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VO = 1.0 or 9.0 Vdc)

10

7.0

—

7.0

(VO = 1.5 or 13.5 Vdc)

15

11

—

11

2.25

4.50

6.75

2.75

5.50

8.25

1.5

—

1.5

3.0

—

3.0

4.0

—

4.0

—

3.5

—

—

7.0

—

—

11

—

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Output Drive Current

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VOH = 2.5 Vdc)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VOH = 4.6 Vdc)

(VOH = 9.5 Vdc)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VOH = 13.5 Vdc)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VOL = 0.4 Vdc)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VOL = 0.5 Vdc)

(VOL = 1.5 Vdc)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Input Current

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Input Capacitance

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (Vin = 0)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Quiescent Current

(Per Package)

IOH

Source

Sink IOL

Iin

Cin

IDD

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Total Supply Current (5.) (6.)

IT

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (Dynamic plus Quiescent,

Per Package)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (CL = 50 pF on all outputs all

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ buffers switching)

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

—

– 1.7

—

— – 0.36 —

—

– 0.9

—

—

– 2.4

—

5.0

0.64

—

0.51

0.88

10

1.6

—

1.3

2.25

15

4.2

—

3.4

8.8

—

0.36

—

—

0.9

—

—

2.4

—

15

—

± 0.1

— ± 0.00001 ± 0.1

—

± 1.0

—

—

—

—

5.0

7.5

—

—

5.0

—

1.0

—

0.002

1.0

—

30

10

—

2.0

—

0.004

2.0

—

60

15

—

4.0

—

0.006

4.0

—

120

5.0

IT = (0.58 µA/kHz) f + IDD

10

IT = (1.15 µA/kHz) f + IDD

15

IT = (1.73 µA/kHz) f + IDD

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Three–State Output Leakage

Current

ITL

15

—

± 0.1

— ± 0.0001 ± 0.1

—

± 3.0

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ 4. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.

Unit

Vdc

Vdc

Vdc

Vdc

mAdc

mAdc

µAdc

pF

µAdc

µAdc

µAdc

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

6. 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 = 0.004.

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