器件名称: MC14040BD
功能描述: 12-Bit Binary Counter
文件大小: 220.13KB 共6页
简 介:MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
MC14038B See Page 6-92
MC14040B 12-Bit Binary Counter
The MC14040B 12–stage binary counter is constructed with MOS P–channel and N–channel enhancement mode devices in a single monolithic structure. This part is designed with an input wave shaping circuit and 12 stages of ripple–carry binary counter. The device advances the count on the negative–going edge of the clock pulse. Applications include time delay circuits, counter controls, and frequency–driving circuits. Fully Static Operation Diode Protection on All Inputs 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 Common Reset Line Pin–for–Pin Replacement for CD4040B MAXIMUM RATINGS* (Voltages Referenced to VSS)
Symbol VDD Parameter DC Supply Voltage L SUFFIX CERAMIC CASE 620
P SUFFIX PLASTIC CASE 648
Value Unit V V – 0.5 to + 18.0 Vin, Vout lin, lout PD Input or Output Voltage (DC or Transient) – 0.5 to VDD + 0.5 ± 10 500 Input or Output Current (DC or Transient), per Pin Power Dissipation, per Package Storage Temperature mA mW Tstg TL – 65 to + 150 260
D SUFFIX SOIC CASE 751B
ORDERING INFORMATION
MC14XXXBCP MC14XXXBCL MC14XXXBD Plastic Ceramic SOIC
TA = – 55° to 125°C for all packages.
TRUTH TABLE
Clock Reset 0 0 1 Output State No Change Advance to next state All Outputs are low
_C _C
X
Lead Temperature (8–Second Soldering……
