MC74HC161AD datasheet(2/16 Pages) ONSEMI

部件名	MC74HC161AD

功能描述	Presettable Counters

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制造商	ONSEMI [ON Semiconductor]

网页	http://www.onsemi.com

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MC74HC161A, MC74HC163A

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2

Figure 2. Logic Diagram

PIN 16 = VCC

PIN 8 = GND

11

12

13

14

Q0

Q1

Q2

Q3

15

RIPPLE

CARRY

OUT

BCD OR

BINARY

OUTPUT

3

4

5

6

P0

P1

P2

P3

2

CLOCK

RESET

LOAD

ENABLE P

ENABLE T

COUNT

ENABLES

PRESET

DATA

INPUTS

1

9

7

10

DEVICE/MODE TABLE

Device

Count

Mode

Reset Mode

HC161A

Binary

Asynchronous

HC163A

Binary

Synchronous

类似零件编号 - MC74HC161AD

制造商	部件名	数据表	功能描述
Motorola, Inc	MC74HC161AD	255Kb / 12P	PRESETTABLE COUNTERS HIGH-PERFORMANCE SILICON-GATE CMOS
ON Semiconductor	MC74HC161AD	352Kb / 16P	Presettable Counters High?뭁erformance Silicon?묰ate CMOS June, 2006 ??Rev. 11
	MC74HC161ADG	352Kb / 16P	Presettable Counters High?뭁erformance Silicon?묰ate CMOS June, 2006 ??Rev. 11
	MC74HC161ADG	167Kb / 15P	Presettable Counters May, 2013 ??Rev. 13
	MC74HC161ADR2	352Kb / 16P	Presettable Counters High?뭁erformance Silicon?묰ate CMOS June, 2006 ??Rev. 11

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类似说明 - MC74HC161AD

制造商	部件名	数据表	功能描述
System Logic Semiconduc...	SL74HC161	85Kb / 9P	Presettable Counters
ON Semiconductor	MC74HC161A	167Kb / 15P	Presettable Counters May, 2013 ??Rev. 13
Integral Corp.	IN74HC163A	190Kb / 9P	PRESETTABLE COUNTERS
	IN74HCT163A	188Kb / 8P	PRESETTABLE COUNTERS
	IN74ACT163	217Kb / 7P	PRESETTABLE COUNTERS
ON Semiconductor	MC74HC161A	284Kb / 16P	Presettable Counters March, 2000 ??Rev. 8
Integral Corp.	IN74HC161A	189Kb / 9P	PRESETTABLE COUNTERS
System Logic Semiconduc...	SL74HC163	86Kb / 9P	Presettable Counters
National Semiconductor ...	DM74197	86Kb / 4P	PRESETTABLE BINARY COUNTERS
National Semiconductor ...	DM74LS197	117Kb / 6P	Presettable Binary Counters