|
STMicroelectronics |
HCC/HCF4043B
HCC/HCF4044B
QUAD 3-STATE R-S LATCHES
QUAD NOR R-S LATCH-4043B
QUAD NAND R-S LATCH-4044B
. QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
. 3-LEVEL OUTPUTS WITH COMMON OUTPUT
ENABLE
. SEPARATE SET AND RESET INPUT FOR
EACH LATCH
. 5V, 10V, AND 15V PARAMETRIC RATINGS
. NOR AND NAND CONFIGURATIONS
. INPUT CURRENT OF 100nA AT 18V AND 25°C
FOR HCC DEVICE
. 100% TESTED FOR QUIESCENT CURRENT
. MEETS ALL REQUIREMENTS OF JEDECTEN-
TATIVE STANDARD N° 13A, ”STANDARD SPE-
CIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC40XXBF
HCF40XXBM1
HCF40XXBEY HCF40XXBC1
PIN CONNECTIONS
DESCRIPTION
The HCC4043B, HCC4044B, (extended tempera-
ture range) and the HCF4043B, HCF4044B (inter-
mediate temperature range) are monolithic
integrated circuits, available in 16-lead dual in-line
plastic or ceramic package and plastic micropack-
age. The HCC/HCF4043B types are quad cross-
coupled 3-state COS/MOS NOR latches and the
HCC/HCF4044B types are quad cross-coupled 3-
state COS/MOS NAND latches. Each latch has a
separate Q output and individual SET and RESET
inputs. The Q outputs are controlled by a common
ENABLE input. A logic ”1” or ”high” on the ENABLE
input connects the latch states to the Q outputs. A
logic ”0” or ”low” on the ENABLE input disconnects
the latch states from the Q outputs, resulting in an
open circuit condition on the Q outputs. The open
circuit feature allows common bussing of the out-
puts.
June 1989
4043B
4044B
1/13
HCC/HCF4043B/4044B
FUNCTIONAL DIAGRAMS
4043B
4044B
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V DD* Supply Voltage : HC C Types
H C F Types
– 0.5 to + 20
– 0.5 to + 18
V
V
Vi Input Voltage
II DC Input Current (any one input)
– 0.5 to VDD + 0.5
± 10
V
mA
Pt o t Total Power Dissipation (per package)
Dissipation per Output Transistor
for To p = Full Package-temperature Range
T o p Operating Temperature : HCC Types
H CF Types
200
100
– 55 to + 125
– 40 to + 85
mW
mW
°C
°C
Ts tg Storage Temperature
– 65 to + 150
°C
Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum rating conditions for external periods may affect device reliabili ty.
* All voltage values are referred to VSS pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VDD Supply Voltage : HC C Types
H C F Types
VI Input Voltage
T o p Operating Temperature : H CC Types
H C F Types
Value
3 to 18
3 to 15
0 to VDD
– 55 to + 125
– 40 to + 85
Unit
V
V
V
°C
°C
2/13
|