| Part Number | 54LS93 Datasheet |
|---|---|
| Manufacturer | Motorola Semiconductor |
| Overview | The LS90, LS92, and LS93 are 4-bit ripple type Decade, Divide-By-Twelve, and Binary Counters respectively. Each device consists of four master/slave flip-flops which are internally connected to provid. ctive LOW going edge) Input to ÷5 Section (LS90), ÷6 Section (LS92) Clock (Active LOW going edge) Input to ÷8 Section (LS93) Master Reset (Clear) Inputs Master Set (Preset-9, LS90) Inputs Output from ÷2 Section (Notes b & c) Outputs from ÷5 (LS90), ÷6 (LS92), ÷8 (LS93) Sections (Note b) 0.5 U.L. 1. |
54LS93 Datasheet and Specifications PDF
The 54LS93 is a DECADE COUNTER.
Key Specifications
| Package | CDIP |
|---|---|
| Mount Type | Through Hole |
| Pins | 14 |
| Operating Voltage | 5 V |
| Max Voltage (typical range) | 5.5 V |
| Min Voltage (typical range) | 4.5 V |
| Logic Function | Counter |
| Height | 5.08 mm |
| Part Number | 54LS93 Datasheet |
|---|---|
| Description | DIVIDE-BY-SIXTEEN COUNTER |
| Manufacturer | Unknown Manufacturer |
| Overview |
— The ’93 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby-eight. HIGH signals on the Master Reset (MR) inputs overr.
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Qi * Q3 +Q Section Outputs 54/74 (U.L.) HIGH/LOW 2.0/2.0 2.0/2.0 1.0/1.0 20/10 20/10 *The Qo output is guaranteed to drive the full rated fan-out plus the CPi input. 54/74LS (U.L.) HIGH/LOW 1.0/1.5 1.0/1.0 0.5/0.25 10/5.0 (2.5) 10/5.0 (2.5) 93 FUNCTIONAL DESCRIPTION * The ’93 is a 4-bit rip. |