MC14163B National Semiconductor, MC14163B Datasheet

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MC14163B

Manufacturer Part Number
MC14163B
Description
Manufacturer
National Semiconductor
Datasheet

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C 1995 National Semiconductor Corporation
CD40160BM CD40160BC
Decade Counter with Asynchronous Clear
CD40161BM CD40161BC
Binary Counter with Asynchronous Clear
CD40162BM CD40162BC
Decade Counter with Synchronous Clear
CD40163BM CD40163BC
Binary Counter with Synchronous Clear
General Description
These (synchronous presettable up) counters are monolith-
ic complementary MOS (CMOS) integrated circuits con-
structed with N- and P-channel enhancement mode transis-
tors They feature an internal carry look-ahead for fast
counting schemes and for cascading packages without ad-
ditional gating
A low level at the load input disables counting and causes
the outputs to agree with the data input after the next posi-
tive clock edge The clear function for the CD40162B and
CD40163B is synchronous and a low level at the clear input
sets all four outputs low after the next positive clock edge
The clear function for the CD40160B and CD40161B is
asynchronous and a low level at the clear input sets all four
outputs low regardless of the state of the clock
Counting is enabled when both count enable inputs are
high Input T is fed forward to also enable the carry out The
carry output is a positive pulse with a duration approximately
equal to the positive portion of Q
able successive cascaded stages Logic transitions at the
enable P or T inputs can occur when the clock is high or
low
Connection Diagram
Dual-In-Line Package
Top View
TL F 5986
A
and can be used to en-
TL F 5986 – 1
Features
Y
Y
Y
Y
Y
Y
Y
Y
Y
Wide supply voltage range
High noise immunity
Low power TTL
compatibility
Internal look-ahead for fast counting schemes
Carry output for N-bit cascading
Load control line
Synchronously programmable
Equivalent to MC14160B
MC14163B
Equivalent to MM74C160
MM74C163
Order Number CD40160B CD40161B
CD40162B or CD40163B
MM74C161
MC14161B
fan out of 2 driving 74L
RRD-B30M105 Printed in U S A
or 1 driving 74LS
0 45 V
3 0V to 15V
MM74C162
March 1988
MC14162B
DD
(typ )

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MC14163B Summary of contents

Page 1

... Y compatibility Internal look-ahead for fast counting schemes Y Carry output for N-bit cascading Y Load control line Y Synchronously programmable Y Equivalent to MC14160B Y MC14163B Equivalent to MM74C160 Y MM74C163 Order Number CD40160B CD40161B CD40162B or CD40163B TL F 5986 – 1 March 1988 15V (typ ) DD fan out of 2 driving 74L ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications DC Supply Voltage ( Input Voltage ( Storage Temperature Range ( Power Dissipation ( Dual-In-Line Small Outline Lead Temperature (Soldering 10 seconds) DC Electrical Characteristics Symbol Parameter ...

Page 3

DC Electrical Characteristics Symbol Parameter Conditions V High Level Input Voltage V 10V 15V Low Level Output Current ...

Page 4

Logic Diagram CD40160B CD40162B Clear is Synchronous for the CD40162B CD40161B CD40163B Clear is Synchronous for the CD40163B 5986 – 5986 – 3 ...

Page 5

Logic Waveforms CD40160B CD40162B Decade Counters Switching Time Waveforms Note 1 All input pulses are from generators having the following characteristics t Note 2 All times are measured from 50% to 50% Cascading Packages CD40161B CD40163B Binary Counters TL F ...

Page 6

6 ...

Page 7

Physical Dimensions inches (millimeters) Order Number CD40160BMJ CD40160BCJ CD40161BMJ CD40161BCJ CD40162BMJ CD40162BCJ CD40163BMJ or CD40163BCJ Ceramic Dual-In-Line Package (J) NS Package Number J16A 7 ...

Page 8

... Hong Kong Ltd 49) 0-180-530 85 86 13th Floor Straight Block a Ocean Centre 5 Canton Rd 49) 0-180-530 85 85 Tsimshatsui Kowloon a Tel ( 49) 0-180-532 78 32 Hong Kong a 49) 0-180-532 93 58 Tel (852) 2737-1600 a Tel ( 49) 0-180-534 16 80 Fax (852) 2736-9960 a National Semiconductor Japan Ltd Tel 81-043-299-2309 Fax 81-043-299-2408 ...

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