Datasheet Details
| Part number | MM74C927 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 97.94 KB |
| Description | 4-Digit Counters |
| Datasheet | MM74C927 MM74C926 Datasheet (PDF) |
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Overview: MM74C925 • MM74C926 • MM74C927 • MM74C928 4-Digit Counters with Multiplexed 7-Segment Output Drivers October 1987 Revised January 1999 MM74C925 • MM74C926 • MM74C927 • MM74C928 4-Digit Counters with Multiplexed.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | MM74C927 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 97.94 KB |
| Description | 4-Digit Counters |
| Datasheet | MM74C927 MM74C926 Datasheet (PDF) |
|
|
|
The MM74C925, MM74C926, MM74C927 and MM74C928 CMOS counters consist of a 4-digit counter, an internal output latch, NPN output sourcing drivers for a 7-segment display, and an internal multiplexing circuitry with four multiplexing outputs.
The multiplexing circuit has its own free-running oscillator, and requires no external clock.
The counters advance on negative edge of clock.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
MM74C927 | 4-Digit Counters with Multiplexed 7-Segment Output Drivers | National |
| Part Number | Description |
|---|---|
| MM74C928 | 4-Digit Counters |
| MM74C902 | Hex Non-Inverting TTL Buffer |
| MM74C991 | 4-Digit Expandable Segment Display Controller |
| MM74C193 | Synchronous 4-Bit Up/Down Binary Counter |
| MM74C244 | Inverting - Non-Inverting Octal Buffer and Line Driver |
| MM74C374 | 3-STATE Octal D-Type Flip-Flop |
| MM74C574 | 3-STATE Octal D-Type Edge-Triggered Flip-Flop |
| MM74C76 | Dual J-K Flip-Flops |
| MM74HC126 | 3-STATE Quad Buffers |
| MM74HC541 | Octal 3-STATE Buffer |