* 2 48 34 50 46 70 46 70 ns 10 16 14 21 10 16 14 21 10 16 14 21 ns tPLH tPHL tPLH tPHL tPLH tPHL tPHL CP1 Input to Q2 Output CP1 Input to Q3 Output MS Input to Q0 and Q3 Outputs MS Input to Q1 a
SN54LS90
Motorola Inc
80.34 KB
4-bit binary counter.
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 co.
📁 Related Datasheet
SN54LS90 DIVIDE-BY-TWELVE AND BINARY COUNTERS (Texas Instruments)
SN54LS91 8-BIT SHIFT REGISTER (Texas Instruments)
SN54LS92 4-BIT BINARY COUNTER (Motorola)
SN54LS92 DIVIDE-BY-TWELVE AND BINARY COUNTERS (Texas Instruments)
SN54LS93 4-BIT BINARY COUNTER (Motorola)
SN54LS93 DIVIDE-BY-TWELVE AND BINARY COUNTERS (Texas Instruments)
SN54LS95B 4-BIT SHIFT REGISTER (Motorola Inc)
SN54LS00 Quadruple 2-Input Positive-NAND Gates (Texas Instruments)
SN54LS00 QUAD 2-INPUT NAND GATE (Motorola Inc)
SN54LS01 QUAD 2-INPUT NAND GATE (Motorola Inc)
