MOTOROLA MC74ACT132DR2, MC74ACT132N, MC74ACT132ML1, MC74ACT132ML2, MC74ACT132MR1 Datasheet

MC74AC132

MC74ACT132

Quad 2 Input NAND	QUAD 2-INPUT
Schmitt Trigger	NAND
	SCHMITT TRIGGER

The MC74AC/74ACT132 contains four 2-input NAND gates which are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. In addition, they have greater noise margin than conventional NAND gates. Each circuit contains a 2-input Schmitt trigger. The Schmitt trigger uses positive feedback to effectively speed-up slow input transitions, and provide different input

threshold voltages for positive and negative-going transitions. This hysteresis between the positive-going and negative-going input threshold is determined by resistor ratios and is essentially insensitive to temperature and supply voltage variations.

• Schmitt Trigger Inputs	N SUFFIX
• Outputs Source/Sink 24 mA	CASE 646-06
• ′ACT132 Has TTL Compatible Inputs	PLASTIC

PIN CONFIGURATION
VCC
14	13	12	11	10	9	8
						D SUFFIX
						CASE 751A-03
						PLASTIC
1	2	3	4	5	6	7
						GND
J Suffix Ð Case 632-08 (Ceramic)
N Suffix Ð Case 646-06 (Plastic)
D Suffix Ð Case 751A-03 (SOIC)

FUNCTION TABLE

	Inputs		Output
A		B	Y
L		L	H
L		H	H
H		L	H
H		H	L
H = HIGH Voltage Level			L = LOW Voltage Level

FACT DATA

5-1

MC74AC132 MC74ACT132

RECOMMENDED OPERATING CONDITIONS

	Symbol	Parameter		Min	Typ	Max	Unit
	VCC	Supply Voltage	′AC	2.0	5.0	6.0	V
			′ACT	4.5	5.0	5.5
	Vin, Vout	DC Input Voltage, Output Voltage (Ref. to GND)		0		VCC	V
		Input Rise and Fall Time (Note 1)	VCC @ 3.0 V		150
	tr, tf		VCC @ 4.5 V		40		ns/V
		′AC Devices except Schmitt Inputs
			VCC @ 5.5 V		25
	tr, tf	Input Rise and Fall Time (Note 2)	VCC @ 4.5 V		10		ns/V
		′ACT Devices except Schmitt Inputs	VCC @ 5.5 V		8.0
	TJ	Junction Temperature (PDIP)				140	°C
	TA	Operating Ambient Temperature Range		±40	25	85	°C
	IOH	Output Current Ð High				±24	mA
	IOL	Output Current Ð Low				24	mA

1.Vin from 30% to 70% VCC; see individual Data Sheets for devices that differ from the typical input rise and fall times.

2.Vin from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times.

DC CHARACTERISTICS

			74AC		74AC
Symbol	Parameter	VCC	TA = +25°C		TA =	Unit		Conditions
		(V)			±40°C to +85°C
			Typ	Guaranteed Limits
VOH	Minimum High Level	3.0	2.99	2.9	2.9		IOUT = ±50 mA
	Output Voltage	4.5	4.49	4.4	4.4	V
		5.5	5.49	5.4	5.4
							*VIN = VIL or VIH
		3.0		2.56	2.46	V		±12 mA
		4.5		3.86	3.76		IOH	±24 mA
		5.5		4.86	4.76			±24 mA
VOL	Maximum Low Level	3.0	0.002	0.1	0.1		IOUT = 50 mA
	Output Voltage	4.5	0.001	0.1	0.1	V
		5.5	0.001	0.1	0.1
							*VIN = VIL or VIH
		3.0		0.36	0.44	V		12 mA
		4.5		0.36	0.44		IOL	24 mA
		5.5		0.36	0.44			24 mA
IIN	Maximum Input			±	±	μ
	Leakage Current	5.5		0.1	1.0	A	VI = VCC, GND
IOLD	²Minimum Dynamic	5.5			75	mA	VOLD = 1.65 V Max
	Output Current
IOHD		5.5			±75	mA	VOHD = 3.85 V Min
ICC	Maximum Quiescent					μ
	Supply Current	5.5		4.0	40	A	VIN = VCC or GND

* All outputs loaded; thresholds on input associated with output under test. ² Maximum test duration 2.0 ms, one output loaded at a time.

Note: IIN and ICC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V VCC.

FACT DATA

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