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MC74HC160A

Presettable Counters High−Performance Silicon−Gate CMOS

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MC74HC160A

Presettable Counters

High−Performance Silicon−Gate CMOS

The MC74HC160A is identical in pinout to the LS160. The device

inputs are compatible with standard CMOS outputs; with pullup

resistors, they are compatible with LSTTL outputs.

The HC160A is a programmable BCD counters with asynchronous

Reset input.

Features

• Output Drive Capability: 10 LSTTL Loads

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 2 to 6 V

• Low Input Current: 1 mA

• High Noise Immunity Characteristic of CMOS Devices

• In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

• Chip Complexity: 234 FETs or 58.5 Equivalent Gates

• These are Pb−Free Devices

PRESENT

DATA

INPUTS

P0 3

P1 4

P2 5

P3 6

CLOCK 2

14 Q0

13 Q1

12 Q2

11 Q3

BCD

OUTPUTS

15

RIPPLE

CARRY

OUT

RESET

LOAD

COUNT

ENABLES

ENABLE P

ENABLE T

PIN 16 = VCC

PIN 8 = GND

Figure 1. Logic Diagram

Device

HC160

Count Mode

BCD

Reset Mode

Asynchronous

http://onsemi.com

16

1

MARKING

16 DIAGRAMS

SOIC−16

D SUFFIX

CASE 751B

HC160AG

AWLYWW

1

16

TSSOP−16

HC

16

DT SUFFIX

160A

CASE 948F

ALYWG

G

1

1

A

WL, L

YY, Y

WW, W

G or G

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

PIN ASSIGNMENT

RESET 1

CLOCK 2

P0 3

P1 4

P2 5

P3 6

ENABLE P 7

GND 8

16 VCC

15 RIPPLE

CARRY OUT

14 Q0

13 Q1

12 Q2

11 Q3

10 ENABLE T

9 LOAD

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 10 of this data sheet.

© Semiconductor Components Industries, LLC, 2013

1

May, 2013 − Rev. 2

Publication Order Number:

MC74HC160A/D

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