Datasheet Details
| Part number | M74HC690 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 433.62 KB |
| Description | HC691/693 4 BIT BINARY COUNTER/REGISTER |
| Datasheet | M74HC690_STMicroelectronics.pdf |
|
|
Overview: M54/74HC690/691 M54/74HC692/693 HC690/692 DECADE COUNTER/REGISTER (3-STATE) HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE) . . . . . . . . HIGH SPEED fMAX = 50 MHz (TYP.) at VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS (for QA to QD) 10 LSTTL LOADS (for RCO) SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 6 mA (MIN.) (for QA to QD) IOH = IOL = 4 mA (MIN.
| Part number | M74HC690 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 433.62 KB |
| Description | HC691/693 4 BIT BINARY COUNTER/REGISTER |
| Datasheet | M74HC690_STMicroelectronics.pdf |
|
|
|
The HC690/691/692/693 are high speed CMOS COUNTER/REGISTER fabricated in silicon gate C2MOS technology.
They have the same high speed performance of LSTTL combined with true CMOS low power consumption.
The internal circuit is composed of 3 stages including buffer output, which offers high noise immunity and stable output.
Compare M74HC690 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.
| Part Number | Description |
|---|---|
| M74HC691 | HC691/693 4 BIT BINARY COUNTER/REGISTER |
| M74HC692 | HC691/693 4 BIT BINARY COUNTER/REGISTER |
| M74HC693 | HC691/693 4 BIT BINARY COUNTER/REGISTER |
| M74HC696 | HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER |
| M74HC697 | HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER |
| M74HC698 | HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER |
| M74HC699 | HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER |
| M74HC620 | OCTAL BUS TRANSCEIVER |
| M74HC623 | OCTAL BUS TRANSCEIVER |
| M74HC640 | OCTAL BUS TRANSCEIVER |