NEC UPC494-like datasheet
- UPC4061 - J-FET INPUT LOW-POWER OPERATIONAL AMPLIFIER
- UPC4062 - DUAL J-FET INPUT LOW-POWER OPERATIONAL AMPLIFIER
- UPC4064 - DUAL J-FET INPUT LOW-POWER OPERATIONAL AMPLIFIER
- UPC4071 - LOW NOISE J-FET INPUT OPERATIONAL AMPLIFIER
- UPC4072 - LOW NOISE J-FET INPUT DUAL OPERATIONAL AMPLIFIER
- UPC4074 - LOW NOISE J-FET INPUT QUAD OPERATIONAL AMPLIFIER