Texas Instruments 74HC02
This device contains four independent 2-input NOR gates. Each gate performs the Boolean function Y = A + B in positive logic.| Part No. | 74HC02 |
|---|---|
| Datasheet | 74HC02 Download |
| Manufacturer |  Texas Instruments |
| Description | Quadruple 2-Input Positive-NOR Gates |
| Buy | Stock & Price |
FEATURES
● Buffered inputs● Wide operating voltage range: 2 V to 6 V
● Wide operating temperature range: –40°C to +85°C
● Supports fanout up to 10 LSTTL loads
● Significant power reduction compared to LSTTL logic ICs 2
APPLICATIONS
● Alarm / tamper detect circuit● S-R latch 3
DESCRIPTION
Device Information PART NUMBER PACKAGE(1) BODY SIZE (NOM) SN74HC02D SOIC (14) 8.65 mm × 3.90 mm SN74HC02DB SSOP (14) 6.20 mm × 5.30 mm SN74HC02N PDIP (14) 19.30 mm × 6.40 mm SN74HC02NS SO (14) 10.20 mm × 5.30 mm SN74HC02PW TSSOP (14) 5.00 mm × 4.40 mm SN54HC02J CDIP (14) 19.94 mm × 7.62 mm SN54HC02W CDIP (14) 9.20 mm × 6.29 mm SN54HC02FK LCCC (20) 8.89 mm × 8.89 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. 1Y 1 1A 2 1B 3 2Y 4 2A 5 2B 6 GND 7 14 VCC 13 4Y 12 4B 11 4A 10 3Y 9 3B 8 3A Device functional pinout CopyrighAtn©I2M0P20OTReTxaAsNInTsNtruOmTeInCtsEInactotrhpeoreatnedd of this data sheet addresses availability, warranty, changes, use iSnusbamfeittyD-corcituicmael anpt pFleiceadtbioancsk, 1 intellectual property matters and other important disclaimers.
