TEXAS INSTRUMENTS SN55461 Technical data

SN55461 THRU SN55463 SN75461 THRU SN75463

DUAL PERIPHERAL DRIVERS

SLRS022A – DECEMBER 1976 – REVISED OCT OBER 1995

PERIPHERAL DRIVERS FOR

HIGH-VOLTAGE, HIGH-CURRENT DRIVER

APPLICATIONS

• Characterized for Use to 300 mA

• High-Voltage Outputs

• No Output Latch-Up at 30 V (After

Conducting 300 mA)

• Medium-Speed Switching

• Circuit Flexibility for Varied Applications

and Choice of Logic Function

• TTL-Compatible Diode-Clamped Inputs

• Standard Supply Voltages

• Plastic DIP (P) With Copper Lead Frame for

Cooler Operation and Improved Reliability

• Package Options Include Plastic Small

Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs

SUMMARY OF SERIES 55461/75461

DEVICE

SN55461 AND FK, JG SN55462 NAND FK, JG SN55463 OR FK, JG SN75461 AND D, P SN75462 NAND D, P SN75463 OR D, P

LOGIC PACKAGES

SN55461, SN55462, SN55463 . . . JG PACKAGE

SN75461, SN75462, SN75463 ...D OR P PACKAGE

SN55461, SN55462, SN55463 . . . FK PACKAGE

NC – No internal connection

(TOP VIEW)

1A 1B 1Y

GND

(TOP VIEW)

NC1ANCNCNC

3 2 1 20 19

4 5 6 7 8

910111213

1 2 3 4

GND

8 7 6 5

18 17 16 15 14

V 2B 2A 2Y

NC 2B NC 2A NC

description

These dual peripheral drivers are functionally interchangeable with SN55451B through SN55453B and SN75451B through SN75453B peripheral drivers, but are designed for use in systems that require higher breakdown voltages than those devices can provide at the expense of slightly slower switching speeds. Typical applications include logic buffers, power drivers, relay drivers, lamp drivers, MOS drivers, line drivers, and memory drivers.

The SN55461/SN75461, SN55462/SN75462, and SN55463/SN75463 are dual peripheral AND, NAND, and OR drivers respectively (assuming positive logic), with the output of the gates internally connected to the bases of the npn output transistors.

Series SN55461 drivers are characterized for operation over the full military temperature range of – 55°C to 125°C. Series SN75461 drivers are characterized for operation from 0°C to 70°C.

PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

SN55461 THRU SN55463

Peak collector or output current (t

cle ≤ 50%, see Note 4)

500

PACKAGE

UNIT

SN75461 THRU SN75463 DUAL PERIPHERAL DRIVERS

SLRS022A – DECEMBER 1976 – REVISED OCT OBER 1995

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)

SN55’ SN75’ UNIT

Supply voltage, VCC (see Note 1) 7 7 V Input voltage, V Intermitter voltage (see Note 2) 5.5 5.5 V Off-state output voltage, V Continuous collector or output current (see Note 3) 400 400 mA

Continuous total power dissipation See Dissipation Rating Table Operating free-air temperature range, T Storage temperature range, T

Case temperature for 60 seconds, T Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds JG package 300 °C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds D or P package 260 °C

†

Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES: 1. Voltage values are with respect to network GND unless otherwise specified.

2. This is the voltage between two emitters A and B.

3. This value applies when the base-emitter resistance (RBE) is equal to or less than 500 Ω.

4. Both halves of these dual circuits may conduct rated current simultaneously; however , power dissipation averaged over a short time interval must fall within the continuous dissipation rating.

≤ 10 ms, duty cy

stg

FK package 260 °C

5.5 5.5 V

35 35 V

–55 to 125 0 to 70 °C –65 to 150 –65 to 150 °C

†

≤ 25°C DERATING FACTOR T

POWER RATING ABOVE TA = 25°CAPOWER RATINGAPOWER RATING

D 725 mW 5.8 mW/°C 464 mW – FK 1375 mW 11.0 mW/°C 880 mW 275 mW JG 1050 mW 8.4 mW/°C 672 mW 210 mW

P 1000 mW 8.0 mW/°C 640 mW –

recommended operating conditions

Supply voltage, V High-level input voltage, V Low-level input voltage, V Operating free-air temperature, T

DISSIPATION RATING TABLE

= 70°C T

SN55’ SN75’

MIN NOM MAX MIN NOM MAX

4.5 5 5.5 4.75 5 5.25 V 2 2 V

–55 125 0 70 °C

= 125°C

0.8 0.8 V

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

SN55461 THRU SN55463

PARAMETER

TEST CONDITIONS

†

UNIT

IOHHigh-level output current

300

100µA

0.25

0.5

0.25

0.4

VOLLow-level output voltage

0.5

0.8

0.5

0.7

VOHHigh-level output voltage after switching

SN75461 THRU SN75463

DUAL PERIPHERAL DRIVERS

SLRS022A – DECEMBER 1976 – REVISED OCT OBER 1995

logic symbol

†

This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

Pin numbers shown are for D, JG, and P packages.

†

FUNCTION TABLE

(each driver)

L L L (on state)

L H L (on state) H L L (on state) H H H (off state)

positive logic:

Y = AB or A

+ B

logic diagram (positive logic)

1A 1B

2A 2B

1 2

6 7

schematic (each driver)

A B

Resistor values shown are nominal.

4 kΩ 1.6 kΩ 130 Ω

500 Ω

1 kΩ

electrical characteristics over recommended operating free-air temperature range

SN55461 SN75461

MIN TYP‡MAX MIN TYP‡MAX

CCH

CCL

†

For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.

‡

All typical values are at VCC = 5 V, TA = 25°C.

Input clamp voltage VCC = MIN, II = –12 mA –1.2 –1.5 –1.2 –1.5 V

Input current at maximum input voltage VCC = MAX, VI = 5.5 V 1 1 mA High-level input current VCC = MAX, VI = 2.4 V 40 40 µA Low-level input current VCC = MAX, VI = 0.4 V –1 –1.6 –1 –1.6 mA Supply current, outputs high VCC = MAX, VI = 5 V 8 11 8 11 mA Supply current, outputs low VCC = MAX, VI = 0 56 76 56 76 mA

= MIN, V

VOH = 35 V V

= MIN, V

IOL = 100 mA V

= MIN, V

IOL = 300 mA

= MIN,

= 0.8 V,

switching characteristics, VCC = 5 V, TA = 25°C

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT

PLH

PHL

TLH

THL

Propagation delay time, low-to-high-level output 30 55 Propagation delay time, high-to-low-level output Transition time, low-to-high-level output Transition time, high-to-low-level output 10 20

SN55461 SN75461

≈ 200 mA, C

RL = 50 Ω,

VS = 30 V, IO ≈ 300 mA, See Figure 2

= 15 pF,

See Figure 1

VS–10

GND

25 40

8 20

GND

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

SN55461 THRU SN55463

PARAMETER

TEST CONDITIONS

†

UNIT

IOHHigh-level output current

300

100µA

0.25

0.5

0.25

0.4

VOLLow-level output voltage

0.5

0.8

0.5

0.7

VOHHigh-level output voltage after switching

SN75461 THRU SN75463 DUAL PERIPHERAL DRIVERS

SLRS022A – DECEMBER 1976 – REVISED OCT OBER 1995

logic symbol

†

This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

Pin numbers shown are for D, JG, and P packages.

†

1 2 6 7

FUNCTION TABLE

(each driver)

L L H (off state)

L H H (off state) H L H (off state) H H L (on state)

positive logic:

Y = AB

or A + B

logic diagram (positive logic)

1A 1B

2A 2B

1 2

6 7

schematic (each driver)

1 kΩ

1.6 kΩ

1 kΩ

A B

Resistor values shown are nominal.

4 kΩ

electrical characteristics over recommended operating free-air temperature range

SN55462 SN75462

MIN TYP‡MAX MIN TYP‡MAX

Input clamp voltage VCC = MIN, II = –12 mA –1.2 –1.5 –1.2 –1.5 V

Input current at maximum input voltage VCC = MAX, VI = 5.5 V 1 1 mA

High-level input current VCC = MAX, VI = 2.4 V 40 40 µA

Low-level input current VCC = MAX, VI = 0.4 V –1.1 –1.6 –1.1 –1.6 mA

Supply current, outputs high VCC = MAX, VI = 0 13 17 13 17 mA

CCH

Supply current, outputs low VCC = MAX, VI = 5 V 61 76 61 76 mA

CCL

†

For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.

‡

All typical values are at VCC = 5 V, TA = 25°C.

= MIN, V

VOH = 35 V V

= MIN, V

IOL = 100 mA V

= MIN, V

IOL = 300 mA

= 0.8 V,

= MIN,

switching characteristics, VCC = 5 V, TA = 25°C

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT

Propagation delay time, low-to-high-level output 45 65

PLH

Propagation delay time, high-to-low-level output

PHL

Transition time, low-to-high-level output

TLH

Transition time, high-to-low-level output 10 20

THL

SN55462 SN75462

≈ 200 mA, C

RL = 50 Ω,

VS = 30 V, IO ≈ 300 mA, See Figure 2

= 15 pF,

See Figure 1

VS–10

GND

130 Ω

500 Ω

30 50 13 25

GND

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

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