The HCF4001B is a monolithic integrated circuit
fabricatedinMetalOxideSemiconductor
technology available in DIP and SOP packages.
The HCF4001B QUAD 2-INPUT NOR GATE
providesthesystemdesignerwithdirect
implementationoftheNORfunctionand
supplement the e xisting family of CMOS gates. All
inputs and outputs are buffered.
HCF4001B
QUAD 2-INPUT NOR GATE
DIPSOP
ORDER CODES
PACKAGETUBET & R
DIPHCF4001BEY
SOPHCF4001BM1HCF4001M013TR
PIN CONNECTION
1/8March 2004
HCF4001B
INPUT EQUIVALENT CIRCUIT
LOGIC DIAGRAM
PIN DESCRIPTION
PIN N°SYMBOLNAME AND FUNCTION
1, 2, 5, 6, 8,
9, 12, 13
A, B,C, D,E,
F, G, H
Data Inputs
3, 4, 10, 11J, K, L, MData Outputs
14
7
V
SS
V
DD
Negative Supply Voltage
Positive Supply Voltage
TRUTH TABLE
INPUTSOUTPUTS
A, C, E, GB, D, F, HJ, K, L, M
LLH
LHL
HLL
HHL
ABSOLUTE MAXIMUM RATINGS
SymbolParameterValueUnit
V
V
P
Supply Voltage
DD
DC Input Voltage-0.5 to VDD+0.5
I
DC Input Current
I
I
Power Dissipation per Package200mW
D
-0.5 to +22V
± 10mA
V
Power Dissipation per Output Transistor100mW
T
T
stg
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
All voltagevalues are referred to V
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such inform ation nor fo r an y infring ement of p atents or o ther rights of third p arties which may r esult f rom
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -
Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States.
The ST logo is a registered trademark of STMicroelectronics
All other names are the property of their respective owners