Fairchild Semiconductor DM74LS136N, DM74LS136MX, DM74LS136M Datasheet

October 1988

Revised March 2000

DM74LS136

Quad 2-Input Exclusive-OR Gate with

Open-Collector Outputs

General Description

This device contains four independent gates, each of which performs the logic exclusive-OR function.

Ordering Code:

Order Number	Package Number	Package Description
DM74LS136M	M14A	14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow
DM74LS136N	N14A	14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram	Truth Table
	Inputs			Output
	A		B	Z
	L		L	L
	L		H	H
	H		L	H
	H		H	L
	H = HIGH Voltage Level
	L = LOW Voltage Level

Outputs Collector-Open with Gate OR-Exclusive Input-2 Quad DM74LS136

© 2000 Fairchild Semiconductor Corporation

DS009819

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DM74LS136

Absolute Maximum Ratings(Note 1)

	Supply Voltage	7V	Note 1: The “Absolute Maximum Ratings” are those values beyond which
			the safety of the device cannot be guaranteed. The device should not be
	Input Voltage	7V	operated at these limits. The parametric values defined in the Electrical
			Characteristics tables are not guaranteed at the absolute maximum ratings.
	Operating Free Air Temperature Range	0°C to +70°C
			The “Recommended Operating Conditions” table will define the conditions
	Storage Temperature Range	−65°C to +150°C	for actual device operation.

Recommended Operating Conditions

Symbol	Parameter	Min	Nom	Max	Units
VCC	Supply Voltage	4.75	5	5.25	V
VIH	HIGH Level Input Voltage	2			V
VIL	LOW Level Input Voltage			0.8	V
IOL	LOW Level Output Current			8	mA
TA	Free Air Operating Temperature	0		70	°C

Electrical Characteristics

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

Symbol	Parameter	Conditions	Typ	Max	Units
			Min
			(Note 2)
VI	Input Clamp Voltage	VCC = Min, II = −18 mA		−1.5	V
ICEX	HIGH Level Output Current	VCC = Min, VO = 5.5V		100	μA
VOL	LOW Level	VCC = Min, IOL = Max	0.35	0.5
	Output Voltage	VIH = Min			V
		IOL = 4 mA, VCC = Min	0.25	0.4
II	Input Current @ Max Input Voltage	VCC = Max, VI = 7V		0.2	mA
IIH	HIGH Level Input Current	VCC = Max, VI = 2.7V		40	μA
IIL	LOW Level Input Current	VCC = Max, VI = 0.4V		−0.6	mA
ICC	Supply Current	VCC = Max		10	mA

Note 2: All typicals are at VCC = 5V, TA = 25°C.

Note 3: Not more than one output should be shorted at a time, and the duration should not exceed one second.

Switching Characteristics

at VCC = 5V and TA = 25°C

			RL = 2 kΩ
Symbol	Parameter		CL = 15 pF		Units
		Min		Max
tPLH	Propagation Delay Time			23	ns
	LOW-to-HIGH Level Output
tPHL	Propagation Delay Time			23	ns
	HIGH-to-LOW Level Output

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