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HCC4048BF Datasheet

  • HCC4048BF

  • MULTIFUNCTION EmULTIFUNCTION EXPANDABLE 8-INPUT GATE

  • 282.18KB

  • 12頁

  • STMICROELECTRONICS   STMICROELECTRONICS

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HCC/HCF4048B
MULTIFUNCTION EXPANDABLE 8-INPUT GATE
.
.
.
.
.
.
.
.
THREE-STATE OUTPUT
MANY LOGIC FUNCTIONS AVAILABLE IN
ONE PACKAGE
QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
5V, 10V, AND 15V PARAMETRIC RATINGS
INPUT CURRENT OF 100nA AT 18V AND 25擄C
FOR HCC DEVICE
100% TESTED FOR QUIESCENT CURRENT
MEETS ALL REQUIREMENTS OF JEDEC TEN-
TATIVE STANDARD N擄. 13A, 鈥漇TANDARD
SPECIFICATIONS FOR DESCRIPTION OF 鈥滲鈥?/div>
SERIES CMOS DEVICES鈥?/div>
EY
Plastic Package
F
Ceramic Frit Seal Package
M1
Micro Package
C1
Plastic Chip Carrier
ORDER CODES :
HCC4048BF
HCF4048BM1
HCF4048BEY
HCF4048BC1
PIN CONNECTIONS
DESCRIPTION
The
HCC4048B
(extended temperature range) and
HCF4048B
(intermediate temperature range) are
monolithic integrated circuit, available in 16-lead
dual in-line plastic or ceramic package and plastic
micro package. The
HCC/HCF4048B
is an 8-input
gate having four control inputs. Three binary control
inputs - Ka, Kb, and Kc - provide the implementation
of eight different logic functions. These functions are
OR, NOR, AND, NAND, OR/AND, OR/NAND,
AND/OR and AND/NOR. A fourth control input-Kd-
provides the user with a 3-state output. When control
input Kd is high the output is either a logic 1 or a logic
0 depending on the inner states. When control input
Kd is low, the output is an open circuit. This feature
enables the user to connect this device to a common
bus line. In addition to the eight input lines, an EX-
PAND input is provided that permits the user to in-
crease the number of inputs to one
HCC/HCF4048B.
For example, two
HCC/HCF4048B鈥檚
can be cas-
caded to provide a 16-input multifunction gate. When
the EXPAND input is not used, it should be con-
nected to V
SS
.
October 1988
1/12

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