MM74C193N

MM74C193N Datasheet

MM74C192<br>• MM74C193 Synchronous 4-Bit Up/Down Decade Counter<br>• Synchronous 4-Bit Up/Down Binary Counter

Part	Datasheet
MM74C193N	MM74C193N (pdf)

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MM74C192 • MM74C193 Synchronous 4-Bit Up/Down Decade Counter • Synchronous 4-Bit Up/Down Binary Counter MM74C192 • MM74C193 Synchronous 4-Bit Up/Down Decade Counter • Synchronous 4-Bit Up/Down Binary Counter The MM74C192 and MM74C193 up/down counters are monolithic complementary MOS CMOS integrated circuits. The MM74C192 is a BCD counter, while the MM74C193 is a binary counter. Counting up and counting down is performed by two count inputs, one being held high while the other is clocked. The outputs change on the positive-going transition of this clock. These counters feature preset inputs that are set when load is a logical “0” and a clear which forces all outputs to “0” when it is at a logical The counters also have carry and borrow outputs so that they can be cascaded using no external circuitry. s High noise margin 1V guaranteed s Tenth power TTL compatible Drive 2 LPTTL loads s Wide supply range 3V to 15V s Carry and borrow outputs for N-bit cascading s Asynchronous clear s High noise immunity VCC typ. Ordering Code: Order Number Package Number Package Description MM74C192N N16E 16-Lead Plastic Dual-In-Line Package PDIP , JEDEC MS-001, Wide MM74C193M M16A 16-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-012, Narrow MM74C193N N16E 16-Lead Plastic Dual-In-Line Package PDIP , JEDEC MS-001, Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Connection Diagram Top View 2002 Fairchild Semiconductor Corporation DS005901 MM74C192 • MM74C193 Absolute Maximum Ratings Note 1 Voltage at Any Pin Operating Temperature Range TA Storage Temperature Range TS Maximum VCC Voltage Power Dissipation PD Dual-In-Line Small Outline Operating VCC Range Lead Temperature TA Soldering, 10 seconds −0.3V to VCC + 0.3V −55°C to +125°C −65°C to +150°C 18V 700 mW 500 mW 3V to 15V 260°C Note 1 “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. Except for “Operating Temperature Range” they are not meant to imply that the devices should be operated at these limits. The Electrical Characteristics table provides conditions for actual device operation. DC Electrical Characteristics Min/Max limits apply across temperature range unless otherwise noted Parameter Conditions CMOS TO CMOS VIN 1 Logical “1” Input Voltage VIN 0 Logical “0” Input Voltage VOUT 1 Logical “1” Output Voltage VOUT 0 Logical “0” Output Voltage IIN 1 Logical “1” Input Current IIN 0 Logical “0” Input Current Supply Current CMOS TO LPTTL INTERFACE VCC = 5V VCC = 10V VCC = 5V VCC = 10V VCC = 5V, IO = −10 µA VCC = 10V, IO = −10 µA VCC = 5V, IO = 10 µA VCC = 10V, IO = 10 µA VCC = 15V, VIN = 15V VCC = 15V, VIN = 0V VCC = 15V VIN 1 Logical “1” Input Voltage VCC = 4.75V VIN 0 Logical “0” Input Voltage VCC = 4.75V VOUT 1

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MM74C192
• MM74C193 Synchronous 4-Bit Up/Down Decade Counter
• Synchronous 4-Bit Up/Down Binary Counter

MM74C192
• MM74C193 Synchronous 4-Bit Up/Down Decade Counter
• Synchronous 4-Bit Up/Down Binary Counter

The MM74C192 and MM74C193 up/down counters are monolithic complementary MOS CMOS integrated circuits. The MM74C192 is a BCD counter, while the MM74C193 is a binary counter.

Counting up and counting down is performed by two count inputs, one being held high while the other is clocked. The outputs change on the positive-going transition of this clock.

These counters feature preset inputs that are set when load is a logical “0” and a clear which forces all outputs to “0” when it is at a logical The counters also have carry and borrow outputs so that they can be cascaded using no external circuitry.
s High noise margin 1V guaranteed s Tenth power TTL compatible Drive 2 LPTTL loads s Wide supply range 3V to 15V s Carry and borrow outputs for N-bit cascading s Asynchronous clear s High noise immunity VCC typ.
Ordering Code:

Order Number Package Number

Package Description

MM74C192N

N16E
16-Lead Plastic Dual-In-Line Package PDIP , JEDEC MS-001, Wide

MM74C193M

M16A
16-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-012, Narrow

MM74C193N

N16E
16-Lead Plastic Dual-In-Line Package PDIP , JEDEC MS-001, Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Connection Diagram

Top View 2002 Fairchild Semiconductor Corporation DS005901

MM74C192
• MM74C193

Absolute Maximum Ratings Note 1

Voltage at Any Pin

Operating Temperature Range TA Storage Temperature Range TS Maximum VCC Voltage Power Dissipation PD

Dual-In-Line Small Outline

Operating VCC Range Lead Temperature TA

Soldering, 10 seconds
−0.3V to VCC + 0.3V −55°C to +125°C −65°C to +150°C 18V
700 mW 500 mW 3V to 15V
260°C

Note 1 “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. Except for “Operating Temperature Range” they are not meant to imply that the devices should be operated at these limits. The Electrical Characteristics table provides conditions for actual device operation.

DC Electrical Characteristics

Min/Max limits apply across temperature range unless otherwise noted

Parameter

Conditions

CMOS TO CMOS

VIN 1

Logical “1” Input Voltage

VIN 0

Logical “0” Input Voltage

VOUT 1

Logical “1” Output Voltage

VOUT 0

Logical “0” Output Voltage

IIN 1

Logical “1” Input Current

IIN 0

Logical “0” Input Current

Supply Current

CMOS TO LPTTL INTERFACE

VCC = 5V VCC = 10V VCC = 5V VCC = 10V VCC = 5V, IO = −10 µA VCC = 10V, IO = −10 µA VCC = 5V, IO = 10 µA VCC = 10V, IO = 10 µA VCC = 15V, VIN = 15V VCC = 15V, VIN = 0V VCC = 15V

VIN 1

Logical “1” Input Voltage

VCC = 4.75V

VIN 0

Logical “0” Input Voltage

VCC = 4.75V

VOUT 1

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Datasheet ID: MM74C193N 634347