HCC4099B
DESCRIPTION
OF ”B” SERIES CMOS DEVICES”
EY Plastic Package
F Ceramic Frit Seal Package
M1 Micro Package
C1 Plastic Chip Carrier
ORDER CODES : HCC4099BF HCF4099BM1 HCF4099BEY HCF4099BC1
PIN CONNECTIONS
DESCRIPTION
The HCC4099B (extended temperature range) and HCF4099B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micro package. The HCC/HCF4099B 8-bit addressable latch is a serial-input, parallel-output storage register that can perform a variety of functions. Data are inputted to a particular bit in the latch when that bit is addressed (by means of inputs A0, A1, A2) and when WRITE DISABLE is at a low level. When WRITE DISABLE is high, data entry is inhibited ; however, all 8 outputs can be continuously read independent of WRITE DISABLE and address inputs. A master RESET input is available, which resets all bits to a logic ”0” level when RESET and WRITE DISABLE are at a high level....
