SEMICONDUCTOR TECHNICAL DATA
Triple Serial Adders
The MC14032B and MC14038B triple serial adders have the clock and
carry reset inputs common to all three adders. The carry is added on the
positive–going clock transition for the MC14032B, and on the negative–
going clock transition for the MC14038B. Typical applications include serial
arithmetic units, digital correlators, digital servo control systems, datalink
computers, and flight control computers.
• Buffered Outputs
• Single–Phase Clocking
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Capable of Driving Two Low–power TTL Loads or One Low–power
Schottky TTL Load Over the Rated Temperature Range.
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ• Pin–for–Pin Replacement for CD4032B and CD4038B.
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎMAXIMUM RATINGS* (Voltages Referenced to VSS)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVDD DC Supply Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin, Vout Input or Output Voltage (DC or Transient)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎlin, lout Input or Output Current (DC or Transient),
– 0.5 to + 18.0
– 0.5 to VDD + 0.5
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPD Power Dissipation, per Package†
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTstg Storage Temperature
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTL Lead Temperature(8–SecondSoldering)
– 65 to + 150
* Maximum Ratings are those values beyond which damage to the device may occur.
Plastic “P and D/DW” Packages: – 7.0 mW/_C From 65_C To 125_C
Ceramic “L” Packages: – 12 mW/_C From 100_C To 125_C
This device contains protection circuitry to guard against damage
due to high static voltages or electric fields. However, precautions must
be taken to avoid applications of any voltage higher than maximum rated
voltages to this high-impedance circuit. For proper operation, Vin and
Vout should be constrained to the range VSS ≤ (Vin or Vout) ≤ VDD.
Unused inputs must always be tied to an appropriate logic voltage
level (e.g., either VSS or VDD). Unused outputs must be left open.
TA = – 55° to 125°C for all packages.
INVERT 1 7
INVERT 2 5
INVERT 3 2
CARRY RESET 6
ADDER 2 4 S2
VDD = PIN 16
VSS = PIN 8
ADDER 3 1 S3
(ONE SECTION AND COMMON INPUTS SHOWN)
©MMCot1or4o0la3, I2nBc. 1M99C514038B
MOTOROLA CMOS LOGIC DATA