HCF40107B
HCF40107B is DUAL 2-INPUT NAND BUFFER/DRIVER manufactured by STMicroelectronics.
DESCRIPTION
OF B SERIES CMOS DEVICES"
DESCRIPTION
HCF40107B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. HCF40107B is a dual 2-input NAND buffer/driver containing two independent 2-input NAND buffers with open-drain single n-channel transistor outputs. This device features a wired-OR capability and high output sink current capability (136 m A typ. at VDD = 10V, VDS = 1V).
DIP SOP
ORDER CODES
PACKAGE
TUBE
DIP SOP
HCF40107BEY HCF40107BM1
T&R HCF40107M013TR
PIN CONNECTION
October 2002
1/11
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
2, 1, 7, 6 3, 5 4 8
SYMBOL
A, B, D, E C,F VSS VDD
NAME AND FUNCTION
Input Outputs Negative Supply Voltage Positive Supply Voltage
FUNCTIONAL DIAGRAM
TRUTH TABLE
AB LL HL LH HH
- : Requires external and pull-up resistor (RL) to VDD. # : Without pull-up resistor (3-state).
H- Z# H- Z# H- Z# L
2/11
LOGIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VDD Supply Voltage VI DC Input Voltage II DC Input Current PD Power Dissipation per Package
Power Dissipation per Output Transistor Top Operating Temperature Tstg Storage Temperature
-0.5 to +22 -0.5 to VDD + 0.5
± 10 200 100 -55 to +125 -65 to +150
V V m A m W m W °C...
