Intersil Corporation HCTS20MS Datasheet

September 1995

HCTS20MS

Radiation Hardened

Dual 4-Input NAND Gate

Features

• 3 Micron Radiation Hardened SOS CMOS

• Total Dose 200K RAD (Si)

2

• SEP Effective LET No Upsets: >100 MEV-cm

• Single Event Upset (SEU) Immunity < 2 x 10

/mg

-9

Errors/Bit-Day

(Typ)

• Dose Rate Survivability: >1 x 10

10

• Dose Rate Upset >10

RAD (Si)/s 20ns Pulse

12

RAD (Si)/s

• Latch-Up Free Under Any Conditions

o

• Military Temperature Range: -55

C to +125oC

• Significant Power Reduction Compared to LSTTL ICs

• DC Operating Voltage Range: 4.5V to 5.5V

• LSTTL Input Compatibility

- VIL = 0.8V Max

- VIH = VCC/2 Min

• Input Current Levels Ii ≤ 5µA at VOL, VOH

Description

The Intersil HCTS20MS is a Radiation Hardened Dual 4-Input
NAND Gate. A low on any input forces the output to a High state.

Pinouts

14 LEAD CERAMIC DUAL-IN-LINE METAL SEAL

PACKAGE (SBDIP) MIL-STD-183S CDIP2-T14

TOP VIEW

A1

1
2

B1

3

NC

4

C1

5

D1

6

Y1

7

GND

14 LEAD CERAMIC METAL SEAL FLATPACK PACKAGE

(FLATPACK) MIL-STD-183S CDFP3-F14

TOP VIEW

1A1

B1

NC

C1
D1
Y1

GND

2
3
4
5
6
7

14

VCC

13

D2

12

C2

11

NC

10

B2

9

A2

8

Y2

14
13

12
11
10

9
8

VCC
D2
C2
NC
B2
A2
Y2

The HCTS20MS utilizes advanced CMOS/SOS technology to
achieve high-speed operation. This device is a member of radia­tion hardened, high-speed, CMOS/SOS Logic Family.

The HCTS20MS is supplied in a 14 lead Ceramic flatpack
(K suffix) or a SBDIP Package (D suffix).

Ordering Information

PART

NUMBER

HCTS20DMSR -55oC to +125oC Intersil Class

HCTS20KMSR -55oC to +125oC Intersil Class

HCTS20D/
Sample

HCTS20K/
Sample

HCTS20HMSR +25oC Die Die

TEMPERATURE

RANGE

+25oC Sample 14 Lead SBDIP

+25oC Sample 14 Lead Ceramic

SCREENING

LEVEL PACKAGE

14 Lead SBDIP

S Equivalent

14 Lead Ceramic

S Equivalent

Flatpack

Flatpack

Functional Diagram

An

Bn

Yn

Cn

Dn

TRUTH TABLE

INPUTS OUTPUTS

An Bn Cn Dn Yn

LXXX H
XLXX H
XXLX H
XXXL H

HHHH L

NOTE: L = Logic Level Low , H = Logic level High, X = Don’t Care

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207

| Copyright © Intersil Corporation 1999

420

Spec Number

518619

File Number 3051.1

Specifications HCTS20MS

Absolute Maximum Ratings Reliability Information

Supply Voltage (VCC). . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to +7.0V

Input Voltage Range, All Inputs . . . . . . . . . . . . .-0.5V to VCC +0.5V

DC Input Current, Any One Input . . . . . . . . . . . . . . . . . . . . . . . .±10mA

DC Drain Current, Any One Output. . . . . . . . . . . . . . . . . . . . . . .±25mA

(All Voltage Reference to the VSS Terminal)

Storage Temperature Range (TSTG) . . . . . . . . . . . -65oC to +150oC

Lead Temperature (Soldering 10sec) . . . . . . . . . . . . . . . . . . +265oC

Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC

ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1

CAUTION: As with all semiconductors, stress listed under “Absolute Maximum Ratings” may be applied to devices (one at a time) without resulting in permanent
damage. This is a stress rating only. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. The conditions listed
under “Electrical Performance Characteristics” are the only conditions recommended for satisfactory device operation..

Operating Conditions

Supply Voltage (VCC). . . . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V

Input Rise and Fall Times at 4.5V VCC (TR, TF). . . . . 100ns/V Max

Operating Temperature Range (TA) . . . . . . . . . . . . -55oC to +125oC

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS

Thermal Resistance θ

SBDIP Package. . . . . . . . . . . . . . . . . . . . 74oC/W 24oC/W

Ceramic Flatpack Package . . . . . . . . . . . 116oC/W 30oC/W

Maximum Package Power Dissipation at +125oC Ambient

SBDIP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.68W

Ceramic Flatpack Package . . . . . . . . . . . . . . . . . . . . . . . . . 0.43W

If device power exceeds package dissipation capability, provide heat
sinking or derate linearly at the following rate:

SBDIP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13.5mW/oC

Ceramic Flatpack Package . . . . . . . . . . . . . . . . . . . . . .8.6mW/oC

Input Low Voltage (VIL). . . . . . . . . . . . . . . . . . . . . . . . . 0.0V to 0.8V

Input High Voltage (VIH). . . . . . . . . . . . . . . . . . . . . . .VCC/2 to VCC

JA

θ

JC

(NOTE 1)

PARAMETER SYMBOL

Quiescent Current ICC VCC = 5.5V,

Output Current
(Sink)

Output Current
(Source)

Output Voltage Low VOL VCC = 4.5V, VIH = 2.25V,

Output Voltage High VOH VCC = 4.5V, VIH = 2.25V,

Input Leakage
Current

IOL VCC = 4.5V, VIH = 4.5V,

IOH VCC = 4.5V, VIH = 4.5V,

IIN VCC = 5.5V, VIN = VCC or

CONDITIONS

VIN = VCC or GND

VOUT = 0.4V, VIL = 0V

VOUT = VCC -0.4V,
VIL = 0V

IOL = 50µA, VIL = 0.8V

VCC = 5.5V, VIH = 2.75V,
IOL = 50µA, VIL = 0.8V

IOH = -50µA, VIL = 0.8V

VCC = 5.5V, VIH = 2.75V,
IOH = -50µA, VIL = 0.8V

GND

GROUP

A SUB-

GROUPS TEMPERATURE

1 +25oC-10µA

2, 3 +125oC, -55oC - 200 µA

1 +25oC 4.8 - mA

2, 3 +125oC, -55oC 4.0 - mA

1 +25oC -4.8 - mA

2, 3 +125oC, -55oC -4.0 - mA

1, 2, 3 +25oC, +125oC, -55oC - 0.1 V

1, 2, 3 +25oC, +125oC, -55oC - 0.1 V

1, 2, 3 +25oC, +125oC, -55oC VCC

1, 2, 3 +25oC, +125oC, -55oC VCC

1 +25oC-±0.5 µA

2, 3 +125oC, -55oC-±5.0 µA

LIMITS

-V

-0.1

-V

-0.1

UNITSMIN MAX

Noise Immunity
Functional Test

NOTES:

1. All voltages reference to device GND.

2. For functional tests VO ≥ 4.0V is recognized as a logic “1”, and VO ≤ 0.5V is recognized as a logic “0”.

FN VCC = 4.5V, VIH = 2.25V,

VIL = 0.80V (Note 2)

7, 8A, 8B +25oC, +125oC, -55oC---

421

Spec Number 518619

Specifications HCTS20MS

TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS

GROUP

(NOTES 1, 2)

PARAMETER SYMBOL

Input to Output TPHL VCC = 4.5V 9 +25oC 2 18 ns

TPLH VCC = 4.5V 9 +25oC 2 20 ns

NOTES:

1. All voltages referenced to device GND.

2. AC measurements assume RL = 500Ω, CL = 50pF, Input TR = TF = 3ns, VIL = GND, VIH = 3V.

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE

Capacitance Power
Dissipation

Input Capacitance CIN VCC = 5.0V, f = 1MHz 1 +25oC - 10 pF

Output Transition
Time

NOTE:

1. The parameters listed in Table 3 are controlled via design or process parameters. Min and Max Limits are guaranteed but not directly
tested. These parameters are characterized upon initial design release and upon design changes which affect these characteristics.

CPD VCC = 5.0V, f = 1MHz 1 +25oC - 60 pF

TTHL
TTLH

CONDITIONS

VCC = 4.5V 1 +25oC - 15 ns

A SUB-

GROUPS TEMPERATURE

10, 11 +125oC, -55oC 2 20 ns

10, 11 +125oC, -55oC 2 22 ns

1 +125oC, -55oC - 120 pF

1 +125oC, -55oC - 10 pF

1 +125oC, -55oC - 22 ns

LIMITS

UNITSMIN MAX

LIMITS

UNITSMIN MAX

TABLE 4. DC POST RADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS

200K RAD

(NOTES 1, 2)

PARAMETER SYMBOL

Quiescent Current ICC VCC = 5.5V, VIN = VCC or GND +25oC - 0.2 mA
Output Current (Sink) IOL VCC = 4.5V, VIN = VCC or GND,

VOUT = 0.4V

Output Current (Source) IOH VCC = 4.5V, VIN = VCC or GND,

VOUT = VCC -0.4V

Output Voltage Low VOL VCC = 4.5V and 5.5V, VIH = VCC/2V,

VIL = 0.80V RAD, IOL = 50µA

Output Voltage High VOH VCC = 4.5V and 5.5V, VIH = VCC/2V,

VIL = 0.8V , IOH = -50µA
Input Leakage Current IIN VCC = 5.5V, VIN = VCC or GND +25oC-±5 µA
Noise Immunity

Functional Test
Input to Output TPHL VCC = 4.5V +25oC 2 20 ns

NOTES:

1. All voltages referenced to device GND.

2. AC measurements assume RL = 500Ω, CL = 50pF, Input tr = tf = 3ns, VIL = GND, VIH = 3V.

3. For functional tests VO ≥ 4.0V is recognized as a logic “1”, and VO ≤ 0.5V is recognized as a logic “0”.

FN VCC = 4.5V, VIH = 2.25V, VIL = 0.8V,

(Note 3)

TPLH VCC = 4.5V +25oC 2 22 ns

CONDITIONS TEMPERATURE

+25oC 4.0 - mA

+25oC -4.0 - mA

+25oC - 0.1 V

+25oC VCC

+25oC--V

LIMITS

UNITSMIN MAX

-V

-0.1

422

Spec Number 518619