SPECIFICATIONS FOR DESCRIPTION OF âBâ ... the device at these orany other conditions above those indicated in the operational sections of this specification.
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°C FOR HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD N°. 13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES”
EY Plastic Package
M1 Micro Package
F Ceramic Frit Seal 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-Kdprovides 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 EXPAND input is provided that permits the user to increase the number of inputs to one HCC/HCF4048B. For example, two HCC/HCF4048B’s can be cascaded to provide a 16-input multifunction gate. When the EXPAND input is not used, it should be connected to VSS. October 1988
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HCC/HCF4048B FUNCTIONAL DIAGRAM
ABSOLUTE MAXIMUM RATINGS Symbol V DD*
Parameter Supply Voltage : HC C Types H C F Types
Value
Unit
– 0.5 to + 20 – 0.5 to + 18
V V
Vi
Input Voltage
– 0.5 to V DD + 0.5
V
II
DC Input Current (any one input)
± 10
mA
Total Power Dissipation (per package) Dissipation per Output Transistor for T o p = Full Package-temperature Range
200
mW
100
mW
Pt ot
Top
Operating Temperature : HCC Types H CF Types
– 55 to + 125 – 40 to + 85
°C °C
Tstg
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 reliability. * All voltages values are referred to VSS pin voltage.
RECOMMENDED OPERATING CONDITIONS Symbol V DD VI Top
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Parameter Supply Voltage : HC C Types H C F Types Input Voltage Operating Temperature : H CC Types H C F Types
Value
Unit
3 to 18 3 to 15
V V
0 to V DD
V
– 55 to + 125 – 40 to + 85
°C °C
HCC/HCF4048B BASIC LOGIC CONFIGURATIONS
LOGIC DIAGRAM
FUNCTION TRUTH TABLE Output Function NOR OR OR/AND OR/NAND AND NAND AND/NOR AND/OR
Boolean Expression J = A+B+C +D+E+ F +G+H J=A+B+C+D+E+F +G+H J = (A + B + C + D) • (E + F + G + H) J = (A + B + C + D) • (E + F + G + H) J = ABCDEFGH J = ABCDEFGH J = ABCD + EFGH J = ABCD + EFGH
Ka
Kb
Kc
Unused Input
0 0 0 0 1 1 1 1
0 0 1 1 0 0 1 1
0 1 0 1 0 1 0 1
VS S VS S VS S VS S V DD V DD V DD V DD
K d = 1 Normal Inverter Action K d = 0 High Impedance Output EXPAND Input = 0
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HCC/HCF4048B APPLICATIONS OF EXPAND INPUT (continued) 12-Input or/and Gate.
typical temperature coefficient for all VDD = 0.3%/°C values, all input rise and fall ... 2.54. 0.100 e3. 17.78. 0.700. F. 7.1. 0.280. I. 5.1. 0.201. L. 3.3. 0.130. Z. 1.27.
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