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MM74C90N Datasheet

Part Number MM74C90N
Manufacturers Fairchild
Logo Fairchild
Description 4-Bit Decade Counter 4-Bit Binary Counter
Datasheet MM74C90N DatasheetMM74C90N Datasheet (PDF)

MM74C90 • MM74C93 4-Bit Decade Counter • 4-Bit Binary Counter October 1987 Revised January 1999 MM74C90 • MM74C93 4-Bit Decade Counter • 4-Bit Binary Counter General Description The MM74C90 decade counter and the MM74C93 binary counter and complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors. The 4-bit decade counter can reset to zero or preset to nine by applying appropriate logic level on the R01, R02, R91 and R92 inputs. Also, a separat.

  MM74C90N   MM74C90N






Part Number MM74C908
Manufacturers National Semiconductor
Logo National Semiconductor
Description Dual CMOS 30V Relay Driver
Datasheet MM74C90N DatasheetMM74C908 Datasheet (PDF)

MM74C908 MM74C918 Dual CMOS 30V Relay Driver November 1990 MM74C908 MM74C918 Dual CMOS 30V Relay Driver General Description Features The MM74C908 and MM74C918 are general purpose dual high voltage drivers each capable of sourcing a minimum of 250 mA at VOUT e VCC b 3V and TJ e 65 C The MM74C908 and MM74C918 consist of two CMOS NAND gates driving an emitter follower Darlington output to achieve high current drive and high voltage capabilities In the ‘‘OFF’’ state the outputs can withstand a .

  MM74C90N   MM74C90N







Part Number MM74C908
Manufacturers Fairchild
Logo Fairchild
Description Dual CMOS 30-Volt Relay Driver
Datasheet MM74C90N DatasheetMM74C908 Datasheet (PDF)

MM74C908 Dual CMOS 30-Volt Relay Driver October 1987 Revised January 1999 MM74C908 Dual CMOS 30-Volt Relay Driver General Description The MM74C908 is a general purpose dual high voltage driver capable of sourcing a minimum of 250 mA at VOUT = VCC − 3V, and TJ = 65°C. The MM74C908 consists of two CMOS NAND gates driving an emitter follower Darlington output to achieve high current drive and high voltage capabilities. In the “OFF” state the outputs can withstand a maximum of −30V across the devi.

  MM74C90N   MM74C90N







Part Number MM74C907
Manufacturers Fairchild
Logo Fairchild
Description Hex Open Drain N-Channel Buffers . Hex Open Drain P-Channel Buffers
Datasheet MM74C90N DatasheetMM74C907 Datasheet (PDF)

MM74C906 • MM74C907 Hex Open Drain N-Channel Buffers • Hex Open Drain P-Channel Buffers October 1987 Revised January 1999 MM74C906 • MM74C907 Hex Open Drain N-Channel Buffers • Hex Open Drain P-Channel Buffers General Description The MM74C906 and MM74C907 buffers employ monolithic CMOS technology in achieving open drain outputs. The MM74C906 consists of six inverters driving six N-channel devices; and the MM74C907 consists of six inverters driving six P-channel devices. The open drain feature .

  MM74C90N   MM74C90N







Part Number MM74C907
Manufacturers National
Logo National
Description Hex Open Drain N / P-Channel Buffers
Datasheet MM74C90N DatasheetMM74C907 Datasheet (PDF)

MM54C906 MM74C906 Hex Open Drain N-Channel Buffers MM54C907 MM74C907 Hex Open Drain P-Channel Buffers March 1988 MM54C906 MM74C906 Hex Open Drain N-Channel Buffers MM54C907 MM74C907 Hex Open Drain P-Channel Buffers General Description These buffers employ monolithic CMOS technology in achieving open drain outputs The MM54C906 MM74C906 consists of six inverters driving six N-channel devices and the MM54C907 MM74C907 consists of six inverters driving six P-channel devices The open drain feature .

  MM74C90N   MM74C90N







4-Bit Decade Counter 4-Bit Binary Counter

MM74C90 • MM74C93 4-Bit Decade Counter • 4-Bit Binary Counter October 1987 Revised January 1999 MM74C90 • MM74C93 4-Bit Decade Counter • 4-Bit Binary Counter General Description The MM74C90 decade counter and the MM74C93 binary counter and complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors. The 4-bit decade counter can reset to zero or preset to nine by applying appropriate logic level on the R01, R02, R91 and R92 inputs. Also, a separate flip-flop on the A-bit enables the user to operate it as a divide-by-2, 5 or 10 frequency counter. The 4-bit binary counter can be reset to zero by applying high logic level on inputs R01 and R02, and a separate flip-flop on the A-bit enables the user to operate it as a divide-by-2, -8, or -16 divider. Counting occurs on the negative going edge of the input pulse. All inputs are protected against static discharge damage. Features s Wide supply voltage range: s Guaranteed noise margin: s High noise immunity: s Low power compatibility: Fan out of 2 TTL driving 74L s The MM74C93 follows the MM74L93 Pinout 3V to 15V 1V 0.45 VCC (typ.) Ordering Code: Order Number MM74C90N MM74C93N Package Number N14A N14A Package Description 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Connection Diagrams Pin Assignments for DIP MM74C90 MM74C93 Top View Top View © 1999 Fairchild Semiconductor Corporation.


2005-05-09 : MM54C221    MM54C240    MM54C244    MM54C42    MM54C74    MM54C85    MM54C86    MM54C89    MM54C90    MM54C901   


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