NSC DS3634N, DS3633N, DS3632N, DS3631N, DS1634J-8-883 Datasheet

July 1992

DS1631/DS3631/DS1632/DS3632/DS1633/DS3633/

DS1634/DS3634 CMOS Dual Peripheral Drivers

General Description

The DS1631 series of dual peripheral drivers was designed to be a universal set of interface components for CMOS circuits.

Each circuit has CMOS compatible inputs with thresholds that track as a function of VCC (approximately (/2 VCC). The inputs are PNPs providing the high impedance necessary for interfacing with CMOS.

Outputs have high voltage capability, minimum breakdown voltage is 56V at 250 mA.

The outputs are Darlington connected transistors. This allows high current operation (300 mA max) at low internal VCC current levels since base drive for the output transistor is obtained from the load in proportion to the required loading conditions. This is essential in order to minimize loading on the CMOS logic supply.

Typical VCC e 5V power is 28 mW with both outputs ON. VCC operating range is 4.5V to 15V.

The circuit also features output transistor protection if the VCC supply is lost by forcing the output into the high impe-

dance OFF state with the same breakdown levels as when VCC was applied.

Pin-outs are the same as the respective logic functions found in the following popular series of circuits: DS75451, DS75461. This feature allows direct conversion of present systems to the MM74C CMOS family and DS1631 series circuits with great power savings.

The DS1631 series is also TTL compatible at VCC e 5V.

Features

Y CMOS compatible inputs
Y High impedance inputs		PNP's
Y	High output voltage breakdown	56V min
Y	High output current capability	300 mA max

Y Same pin-outs and logic functions as DS75451 and DS75461 series circuits

YLow VCC power dissipation (28 mW both outputs ``ON'' at 5V)

Connection Diagrams (Dual-In-Line and Metal Can Packages)

TL/F/5816 ± 1

Top View

Order Number DS1631J-8

or DS3631N

TL/F/5816 ± 5

Top View

(Pin 4 is electrically connected to the case.)

Order Number DS1631H

TL/F/5816 ± 2	TL/F/5816 ± 3
Top View	Top View
Order Number DS1632J-8	Order Number DS1633J-8
or DS3632N	or DS3633N

See NS Package Number J08A or N08E

TL/F/5816 ± 6	TL/F/5816 ± 7
Top View	Top View
(Pin 4 is electrically connected to the	(Pin 4 is electrically connected to the
case.)	case.)
Order Number DS1632H	Order Number DS1633H

See NS Package Number H08C

TL/F/5816 ± 4

Top View

Order Number DS1634J-8

or DS3634N

TL/F/5816 ± 8

Top View

(Pin 4 is electrically connected to the case.)

Order Number DS1634H

DS1631/DS3631/DS1632/DS3632/DS1633/DS3633/DS1634/DS3634

Drivers Peripheral Dual CMOS

C1995 National Semiconductor Corporation

TL/F/5816

RRD-B30M105/Printed in U. S. A.

Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.

Supply Voltage	16V
Voltage at Inputs	b0.3V to VCC a 0.3V
Output Voltage	56V
Storage Temperature Range	b65§C to a150§C
Maximum Power Dissipation* at 25§C
Cavity Package	1133 mW
Molded Package	1022 mW
TO-5 Package	787 mW
Lead Temperature (Soldering, 4 sec.	260§C

*Derate cavity package 7.6 mW/§C above 25§C; derate molded package 8.2 mW/§C above 25§C; derate TO-5 package 5.2 mW/§C above 25§C.

Electrical Characteristics (Notes 2 and 3)

Operating Conditions

	Min	Max	Units
Supply Voltage, VCC
DS1631/DS1632/	4.5	15	V
DS1633/DS1634
DS3631/DS3632/	4.75	15	V
DS3633/DS3634
Temperature, TA			§C
DS1631/DS1632/	b55	a125
DS1633/DS1634
DS3631/DS3632/	0	a70	§C
DS3633/DS3634

Symbol	Parameter		Conditions		Min	Typ	Max	Units
ALL CIRCUITS
VIH	Logical ``1'' Input Voltage	(Figure 1 )	VCC e 5V		3.5	2.5		V
			VCC e 10V		8.0	5		V
			VCC e 15V		12.5	7.5		V
VIL	Logical ``0'' Input Voltage	(Figure 1 )	VCC e 5V			2.5	1.5	V
			VCC e 10V			5.5	2.0	V
			VCC e 15V			7.5	2.5	V
IIH	Logical ``1'' Input Current	VCC e 15V, VIN e 15V, (Figure 2 )				0.1	10	mA
IIL	Logical ``0'' Input Current	VIN e 0.4V, (Figure 3 )	VCC e 5V			b50	b120	mA
			VCC e 15V			b200	b360	mA
VOH	Output Breakdown Voltage	VCC e 15V, IOH e 250 mA, (Figure 1 )			56	65		V
VOL	Output Low Voltage	VCC e Min, (Figure 1 ),	IOL e 100 mA
		DS1631, DS1632,				0.85	1.1	V
		DS1633, DS1634	IOL e 300 mA			1.1	1.4	V
		VCC e Min, (Figure 1 ),	IOL e 100 mA
		DS3631, DS3632,				0.85	1.0	V
		DS3633, DS3634	IOL e 300 mA			1.1	1.3	V
DS1631/DS3631
ICC(0)	Supply Currents	VIN e 0V, (Figure 4)	VCC e 5V	Output Low		7	11	mA
			VCC e 15V	Both Drivers		14	20	mA
ICC(1)		(Figure 4 )	VCC e 5V, VIN e 5V	Output High		2	3	mA
			VCC e 15V, VIN e 15V	Both Drivers		7.5	10	mA
tPD1	Propagation to ``1''	VCC e 5V, TA e 25§C, CL e 15 pF, RL e 50X, VL e 10V,				500		ns
		(Figure 5 )
tPD0	Propagation to ``0''	VCC e 5V, TA e 25§C, CL e 15 pF, RL e 50X, VL e 10V,				750		ns
		(Figure 5 )
DS1632/DS3632
ICC(0)	Supply Currents	(Figure 4 )	VCC e 5V, VIN e 5V	Output Low		8	12	mA
			VCC e 15V, VIN e 15V			18	23	mA
ICC(1)		VIN e 0V, (Figure 4 )	VCC e 5V	Output High		2.5	3.5	mA
			VCC e 15V			9	14	mA
tPD1	Propagation to ``1''	VCC e 5V, TA e 25§C, CL e 15 pF, RL e 50X, VL e 10V,				500		ns
		(Figure 5 )
tPD0	Propagation to ``0''	VCC e 5V, TA e 25§C, CL e 15 pF, RL e 50X, VL e 10V,				750		ns
		(Figure 5 )

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Electrical Characteristics (Notes 2 and 3) (Continued)

Symbol	Parameter		Conditions		Min	Typ	Max	Units
DS1633/DS3633
ICC(0)	Supply Currents	VIN e 0V, (Figure 4 )	VCC e 5V	Output Low		7.5	12	mA
			VCC e 15V			16	23	mA
ICC(1)		(Figure 4 )	VCC e 5V, VIN e 5V	Output High		2	4	mA
			VCC e 15V, VIN e 15V			7.2	15	mA
tPD1	Propagation to ``1''	VCC e 5V, TA e 25§C, CL e 15 pF, RL e 50X, VL e 10V,				500		ns
		(Figure 5 )
tPD0	Propagation to ``0''	VCC e 5V, TA e 25§C, CL e 15 pF, RL e 50X, VL e 10V,				750		ns
		(Figure 5 )
DS1634/DS3634
ICC(0)	Supply Currents	(Figure 4 )	VCC e 5V, VIN e 5V	Output Low		7.5	12	mA
			VCC e 15V, VIN e 15V			18	23	mA
ICC(1)		VIN e 0V, (Figure 4 )	VCC e 5V	Output High		3	5	mA
			VCC e 15V			11	18	mA
tPD1	Propagation to ``1''	VCC e 5V, TA e 25§C, CL e 15 pF, RL e 50X, VL e 10V,				500		ns
		(Figure 5 )
tPD0	Propagation to ``0''	VCC e 5V, TA e 25§C, CL e 15 pF, RL e 50X, VL e 10V,				750		ns
		(Figure 5 )

Note 1: ``Absolute Maximum Ratings'' are those values beyond which the safety of the device cannot be guaranteed. Except for ``Operating Temperature Range'' they are not meant to imply that the devices should be operated at these limits. The table of ``Electrical Characteristics'' provides conditions for actual device operation.

Note 2: Unless otherwise specified min/max limits apply across the b55§C to a125§C temperature range for the DS1631, DS1632, DS1633 and DS1634 and across the 0§C to a70§C range for the DS3631, DS3632, DS3633 and DS3634. All typical values are for TA e 25§C.

Note 3: All currents into device pins shown as positive, out of device pins as negative, all voltages referenced to ground unless otherwise noted. All values shown as max or min on absolute value basis.

Test Circuits

TL/F/5816 ± 9

	Input	Other		Output
Circuit	Under
		Input
	Test		Apply		Measure
DS3631	VIH	VIH	IOH		VOH
	VIL	VCC	IOL		VOL
DS3632	VIH	VIH	IOL		VOL
	VIL	VCC	IOH		VOH
DS3633	VIH	GND	IOH		VOH
	VIL	VIL	IOL		VOL
DS3634	VIH	GND	IOL		VOL
	VIL	VIL	IOH		VOH

Note: Each input is tested separately.

FIGURE 1. VIH , VIL , VOH , VOL

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