CD4028 datasheet(4/10 Pages) INTERSIL

部件名	CD4028

功能描述	CMOS BCD-To-Decimal Decoder

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制造商	INTERSIL [Intersil Corporation]

网页	http://www.intersil.com/cda/home

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4 / 10 page

7-791

Speciﬁcations CD4028BMS

Propagation Delay

TPHL

TPLH

VDD = 10V

1, 2, 3

+25oC

-

160

ns

VDD = 15V

1, 2, 3

+25oC

-

120

ns

Transition Time

TTHL

TTLH

VDD = 10V

1, 2, 3

+25oC

-

100

ns

VDD = 15V

1, 2, 3

+25oC

-

80

ns

Input Capacitance

CIN

1, 2

+25oC

-

7.5

pF

NOTES:

1. All voltages referenced to device GND.

2. The parameters listed on Table 3 are controlled via design or process and are not directly tested. These parameters are characterized

on initial design release and upon design changes which would affect these characteristics.

3. CL = 50pF, RL = 200K, Input TR, TF < 20ns.

TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

NOTES

TEMPERATURE

LIMITS

UNITS

MIN

MAX

Supply Current

IDD

VDD = 20V, VIN = VDD or GND

1, 4

+25oC-

25

µA

N Threshold Voltage

VNTH

VDD = 10V, ISS = -10

µA

1, 4

+25oC

-2.8

-0.2

V

N Threshold Voltage

Delta

∆VTN

VDD = 10V, ISS = -10

µA

1, 4

+25oC-

±1V

P Threshold Voltage

VTP

VSS = 0V, IDD = 10

µA

1, 4

+25oC

0.2

2.8

V

P Threshold Voltage

Delta

∆VTP

VSS = 0V, IDD = 10

µA

1, 4

+25oC-

±1V

Functional

F

VDD = 18V, VIN = VDD or GND

1

+25oC

VOH >

VDD/2

VOL <

VDD/2

V

VDD = 3V, VIN = VDD or GND

Propagation Delay Time

TPHL

TPLH

VDD = 5V

1, 2, 3, 4

+25oC

-

1.35 x

+25oC

Limit

ns

NOTES: 1. All voltages referenced to device GND.

2. CL = 50pF, RL = 200K, Input TR, TF < 20ns.

3. See Table 2 for +25oC limit.

4. Read and Record

TABLE 5. BURN-IN AND LIFE TEST DELTA PARAMETERS +25OC

PARAMETER

SYMBOL

DELTA LIMIT

Supply Current - MSI-2

IDD

± 1.0µA

Output Current (Sink)

IOL5

± 20% x Pre-Test Reading

Output Current (Source)

IOH5A

± 20% x Pre-Test Reading

TABLE 6. APPLICABLE SUBGROUPS

CONFORMANCE GROUP

MIL-STD-883

METHOD

GROUP A SUBGROUPS

READ AND RECORD

Initial Test (Pre Burn-In)

100% 5004

1, 7, 9

IDD, IOL5, IOH5A

Interim Test 1 (Post Burn-In)

100% 5004

1, 7, 9

IDD, IOL5, IOH5A

Interim Test 2 (Post Burn-In)

100% 5004

1, 7, 9

IDD, IOL5, IOH5A

PDA (Note 1)

100% 5004

1, 7, 9, Deltas

Interim Test 3 (Post Burn-In)

100% 5004

1, 7, 9

IDD, IOL5, IOH5A

PDA (Note 1)

100% 5004

1, 7, 9, Deltas

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS

(Continued)

PARAMETER

SYMBOL

CONDITIONS

NOTES

TEMPERATURE

LIMITS

UNITS

MIN

MAX

类似零件编号 - CD4028

制造商	部件名	数据表	功能描述
National Semiconductor ...	CD4028	116Kb / 4P	BCD-to-Decimal Decoder
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Texas Instruments	CD4028B	800Kb / 15P	[Old version datasheet] BCD-to-Decimal Decoder

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