Datasheet4U Logo Datasheet4U.com

74LS92 - DECADE COUNTER

General Description

The LS90, LS92, and LS93 are 4-bit ripple type Decade, Divide-By-Twelve, and Binary Counters respectively.

Key Features

  • S Input to Q0 and Q3 Outputs MS Input to Q1 and Q2 Outputs MR Input to Any Output Min 32 16 10 12 32 34 10 14 21 23 21 23 20 26 26 16 18 48 50 16 21 32 35 32 35 30 40 40 26 40 26 40 Typ Max Min 32 16.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
74LS92 Divide-by-Twelve Counters Hitachi Semiconductor
74LS92 DIVIDE-BY-TWELVE AND BINARY COUNTERS Texas Instruments
74LS90 Decade and Binary Counters National Semiconductor
74LS90 Decade and Binary Counters Fairchild Semiconductor
74LS90 DECADE COUNTER ETC

Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
74LS90 DECADE COUNTER
74LS93 DECADE COUNTER
74LS95 4-BIT SHIFT REGISTER
74LS00 QUAD 2-INPUT NAND GATE
74LS01 QUAD 2-INPUT NAND GATE

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER The SN54 / 74LS90, SN54 / 74LS92 and SN54 / 74LS93 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and either a divide-by-five (LS90), divide-by-six (LS92) or divide-by-eight (LS93) section which are triggered by a HIGH-to-LOW transition on the clock inputs. Each section can be used separately or tied together (Q to CP) to form BCD, bi-quinary, modulo-12, or modulo-16 counters. All of the counters have a 2-input gated Master Reset (Clear), and the LS90 also has a 2-input gated Master Set (Preset 9). SN54/74LS90 SN54/74LS92 SN54/74LS93 DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER LOW POWER SCHOTTKY • Low Power Consumption . . .