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SCLS033G – MARCH 1984 – REVISSSNNED7744APHHRCCIL772000002221
SCLS033G – MARCH 1984 – REVISED APRIL 2021
SN7...
www.ti.com
SCLS033G – MARCH 1984 – REVISSSNNED7744APHHRCCIL772000002221
SCLS033G – MARCH 1984 – REVISED APRIL 2021
SN74HC7002 Quadruple 2-Input NOR Gates with Schmitt-Trigger Inputs
1 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
This device contains four independent 2-input NOR gates with Schmitt-trigger inputs. Each gate performs the Boolean function Y = A + B in positive logic.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN74HC7002D
SOIC (14)
8.70 mm × 3.90 mm
SN74HC7002N
PDIP (14)
19.30 mm × 6.40 mm
SN74HC7002PW
TSSOP (14) 5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
1A
1
1B
2
1Y
3
2A
4
5 2B
6 2Y
7 GND
14 VCC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y
Functional pinout
CopyrighAtn©I2M0P21OTReTxaAsNInTsNtruOmTeInCtsEInactotrhpeoreatnedd of this data sheet addresses availability, warranty, changes, use iSnusbamfeittyD-corcituicmael anpt pFleiceadtbioancsk,
1
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Product Folder Links: SN74HC7002
SN74HC7002
SCLS033G – MARCH 1984 – REVISED APRIL 2021
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Table of Contents
1 Features.........................................................................