Philips N74F38N, N74F38D Datasheet

INTEGRATED CIRCUITS

74F38

Quad 2-input NAND buffer (open collector)

Product specification

1990 Oct 04

IC15 Data Handbook

m n r

Philips Semiconductors	Product specification
Quad 2-input NAND buffer (open collector)	74F38

FEATURE

•Industrial temperature range available (±40°C to +85°C)

	TYPICAL	TYPICAL
TYPE	PROPAGATION	SUPPLY CURRENT
	DELAY	(TOTAL)
74F38	7.0ns	13mA

PIN CONFIGURATION

D0a			1		14		VCC
D0b							D3b
			2		13
							D3a
	Q0		3		12
D1a
			4		11		Q3
D1b							D2b
			5		10
							D2a
	Q1		6		9
GND
			7		8		Q2
					SF00001

ORDERING INFORMATION

		ORDER CODE
DESCRIPTION				PKG DWG #
	COMMERCIAL RANGE		INDUSTRIAL RANGE
	VCC = 5V ±10%, Tamb = 0°C to +70°C		VCC = 5V ±10%, Tamb = ±40°C to +85°C
14-pin plastic DIP	N74F38N		I74F38N	SOT27-1
14-pin plastic SO	N74F38D		I74F38D	SOT108-1

INPUT AND OUTPUT LOADING AND FAN OUT TABLE

PINS				DESCRIPTION	74F (U.L.) HIGH/LOW	LOAD VALUE HIGH/LOW
Dna, Dnb			Data inputs		1.0/2.0	20μA/1.2mA
			Data output		OC/106.7	OC/64mA
	Qn

NOTES:

1One (1.0) FAST unit load is defined as: 20μA in the high state and 0.6mA in the low state.

2OC = open collector

LOGIC DIAGRAM

	D0a					1		3
						2									Q0
	D0b
						4
	D1a								6
						5
	D1b														Q1
	D2a					9		8
						10									Q2
	D2b
VCC = Pin 14						12		11
	D3a
						13								Q3
GND = Pin 7	D3b
												SF00002

FUNCTION TABLE

			INPUTS		OUTPUT
		Dna		Dnb		Qn
		L		L		H
		L		H		H
		H		L		H
		H		H		L
NOTES:
H	=	High voltage level
L	=	Low voltage level

LOGIC SYMBOL																		IEC/IEEE SYMBOL
																			1	&	3
1			2	4		5		9		10		12		13					2
																		4			6
																		5
	D0a D0bD1a D1bD2a D2b D3a D3b
																		9			8
				Q0		Q1		Q2 Q3										10
																		12			11
				3		6		8		11								13
VCC = Pin 14
GND = Pin 7																SF00003					SF00043

October 4, 1990

2

853±0052 00620

Philips Semiconductors	Product specification
Quad 2-input NAND buffer (open collector)	74F38

ABSOLUTE MAXIMUM RATINGS

(Operation beyond the limit set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the operating free air temperature range.)

SYMBOL	PARAMETER		RATING	UNIT
VCC	Supply voltage		±0.5 to +7.0	V
VIN	Input voltage		±0.5 to +7.0	V
IIN	Input current		±30 to +5	mA
VOUT	Voltage applied to output in high output state		±0.5 to VCC	V
IOUT	Current applied to output in low output state		128	mA
Tamb	Operating free air temperature range	Commercial range	0 to +70	°C
		Industrial range	±40 to +85	°C
Tstg	Storage temperature range		±65 to +150	°C

RECOMMENDED OPERATING CONDITIONS

SYMBOL	PARAMETER			LIMITS		UNIT
			MIN	NOM	MAX
VCC	Supply voltage		4.5	5.0	5.5	V
VIH	High-level input voltage		2.0			V
VIL	Low-level input voltage				0.8	V
IIk	Input clamp current				±18	mA
VOH	High-level output voltage				4.5	V
IOL	Low-level output current				64	mA
Tamb	Operating free air temperature range	Commercial range	0		+70	°C
		Industrial range	±40		+85	°C

DC ELECTRICAL CHARACTERISTICS

(Over recommended operating free-air temperature range unless otherwise noted.)

SYMBOL	PARAMETER		TEST CONDITIONS1			LIMITS		UNIT
					MIN	TYP2	MAX
IOH	High-level output current		VCC = MIN, VIL = MAX, VIH = MIN,				250	μA
			VOH = MAX
VOL	Low-level output voltage		VCC = MIN, VIL = MAX	±10%VCC			0.55	V
			VIH = MIN, IOL = MAX	±5%VCC		0.42	0.55	V
VIK	Input clamp voltage		VCC = MIN, II = IIK			-0.73	-1.2	V
II	Input current at maximum input		VCC = MAX, VI = 7.0V				100	μA
	voltage
IIH	High-level input current		VCC = MAX, VI = 2.7V				20	μA
IIL	Low-level input current		VCC = MAX, VI = 0.5V				-1.2	mA
ICC	Supply current (total)	ICCH	VCC = MAX	VIN = GND		4.0	7.0	mA
		ICCL	VCC = MAX	VIN = 4.5V		22	30	mA

NOTES:

1For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.

2All typical values are at VCC = 5V, Tamb = 25°C.

October 4, 1990

3