Datasheet

ManualsBrandsFAIRCHILD SEMICONDUCTOR ManualsLogic ICsLogic IC - Gate and inverter NOR gate 7ST SOT 23 5

February 1997

Revised August 2004

NC7ST02 TinyLogic



HST 2-Input NOR Gate

NC7ST02

TinyLogic

 HST 2-Input NOR Gate

General Description

The NC7ST02 is a single 2-Input high performance CMOS

NOR Gate, with TTL-compatible inputs. Advanced Silicon

Gate CMOS fabrication assures high speed and low power

circuit operation. ESD protection diodes inherently guard

both inputs and output with respect to the V

and GND

rails. High gain circuitry offers high noise immunity and

reduced sensitivity to input edge rate. The TTL-compatible

inputs facilitate TTL to NMOS/CMOS interfacing. Device

performance is similar to MM74HCT but with ½ the output

current drive of HC/HCT.

Features

■ Space saving SOT23 or SC70 5-lead package

■ Ultra small MicroPak

 leadless package

■ High Speed; t

< 7 ns typ, V

= 5V, C

= 15 pF

■ Low Quiescent Power; I

< 1 µA typ, V

= 5.5V

■ Balanced Output Drive; 2 mA I

, −2 mA I

■ TTL-compatible inputs

Ordering Code:

Logic Symbol

IEEE/IEC

Pin Descriptions

Function Table

Y = A + B

H = HIGH Logic Level L = LOW Logic Level

Connection Diagrams

Pin Assignments for SOT23 and SC70

(Top View)

Pad Assignments for MicroPak

(Top Thru View)

TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.

MicroPak is a trademark of Fairchild Semiconductor Corporation.

Order Package Product Code

Package Description Supplied As

Number Number Top Mark

NC7ST02M5X MA05B 8S02 5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel

NC7ST02P5X MAA05A T02 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel

NC7ST02L6X MAC06A D9 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel

Pin Names Description

A, B Inputs

Y Output

NC No Connect

Inputs Output

ABY

LLH

LHL

HLL

HHL

Summary of content (8 pages)

PAGE 1
Revised August 2004 NC7ST02 TinyLogic HST 2-Input NOR Gate General Description Features The NC7ST02 is a single 2-Input high performance CMOS NOR Gate, with TTL-compatible inputs. Advanced Silicon Gate CMOS fabrication assures high speed and low power circuit operation. ESD protection diodes inherently guard both inputs and output with respect to the VCC and GND rails. High gain circuitry offers high noise immunity and reduced sensitivity to input edge rate.
PAGE 2
NC7ST02 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions (Note 2) −0.5V to +7.0V Supply Voltage (VCC) DC Input Diode Current (IIK) Supply Voltage 4.5V to 5.5V VIN < −0.5V −20 mA Input Voltage (VI) 0V to VCC VIN ≥ VCC + 0.5V +20 mA Output Voltage (VO) 0V to VCC −0.5V to VCC +0.5V DC Input Voltage (VIN) −40°C to +85°C Operating Temperature (TA) DC Output Diode Current (IOK) Input Rise and Fall Time (tr,tf) VOUT < −0.5V −20 mA VOUT > VCC + 0.5V +20 mA VCC = 5.0V −0.
PAGE 3
Symbol tPLH, Parameter Propagation Delay tPHL TA = +25°C VCC (V) Min 5.0 4.5 Output Transition Time tTHL CIN Input Capacitance CPD Power Dissipation Capacitance Max Min Max 3.5 12 6.3 17 6.1 16 20 11.7 27 31 4.2 14 18 11.4 26 30 5.0 4 10 4.5 11 25 31 5.5 10 21 26 Open 2 10 5.0 6 5.
PAGE 4
NC7ST02 Tape and Reel Specification TAPE FORMAT for SC70 and SOT23 Package Tape Designator M5X, P5X Number Cavity Section Cavities Status Cover Tape Status Leader (Start End) 125 (typ) Empty Sealed Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed TAPE DIMENSIONS inches (millimeters) Package SC70-5 SOT23-5 Tape Size 8 mm 8 mm www.fairchildsemi.com DIM A DIM B 0.093 0.096 (2.35) (2.45) 0.130 0.130 (3.3) (3.3) DIM F DIM Ko 0.138 ± 0.004 0.053 ± 0.004 (3.
PAGE 5
TAPE FORMAT for MicroPak Package (Continued) Tape Number Cavity Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed Designator L6X Cover Tape Carrier 5000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed REEL DIMENSIONS inches (millimeters) Tape Size 8 mm A B C D N W1 W2 W3 7.0 0.059 0.512 0.795 2.165 0.331 + 0.059/−0.000 0.567 W1 + 0.078/−0.039 (177.8) (1.50) (13.00) (20.20) (55.00) (8.40 + 1.50/−0.00) (14.40) (W1 + 2.00/−1.
PAGE 6
NC7ST02 Physical Dimensions inches (millimeters) unless otherwise noted 5-Lead SOT23, JEDEC MO-178, 1.6mm Package Number MA05B www.fairchildsemi.
PAGE 7
NC7ST02 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide Package Number MAA05A 7 www.fairchildsemi.
PAGE 8
NC7ST02 TinyLogic HST 2-Input NOR Gate Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 6-Lead MicroPak, 1.0mm Wide Package Number MAC06A Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications.