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HD74LS93P Datasheet 4-bit Binary Counter

Manufacturer: Renesas

Overview: HD74LS93 4-bit Binary Counter REJ03D0423–0200 Rev.2.00 Feb.18.2005 The HD74LS93 contains four master-slave flip-flops and additional gating to provide a divide-by-two counter and three-state binary counter for divide-by-eight. To use this maximum count length of this counter, the B input is connected to the QA output. The input count pulses are applied to input A and the outputs are described in the appropriate function table.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74LS93P DILP-14 pin PRDP0014AB-B (DP-14AV) P PRSP0014DF-B HD74LS93FPEL SOP-14 pin (JEITA) (FP-14DAV) FP Note: Please consult the sales office for the above package availability. Taping Abbreviation (Quantity).
  • EL (2,000 pcs/reel) Pin Arrangement B1 R0(1) 2 R0(2) 3 NC 4 VCC 5 NC 6 NC 7 B R0(1) R0(2) A QA QD QB QC 14 A 13 NC 12 QA 11 QD 10 GND 9 QB 8 QC (Top view).

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