器件名称:
MC74AC20DR2
功能描述:
Dual 4Input NAND Gate
文件大小:
122.1KB 共8页
简 介:
MC74AC20, MC74ACT20 Dual 4Input NAND Gate Features Outputs Source/Sink 24 mA ′ACT20 Has TTL Compatible Inputs PbFree Packages are Available VCC 14 A1 13 B1 12 NC 11 C1 10 D1 9 O1 8 14 1 http://onsemi.com PDIP14 N SUFFIX CASE 646 14 1 A0 2 B0 3 NC 4 C0 5 D0 6 O0 7 GND 1 SOIC14 D SUFFIX CASE 751A Figure 1. Pinout: 14-Lead Packages (Top View) PIN ASSIGNMENT PIN An, Bn, Cn, Dn On FUNCTION Inputs Outputs 14 1 SOEIAJ14 M SUFFIX CASE 965 ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet. MAXIMUM RATINGS Rating DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC VCC or GND Current per Output Pin Storage Temperature Symbol VCC Vin Vout Iin Iout ICC Tstg Value 0.5 to +7.0 0.5 to VCC + 0.5 0.5 to VCC + 0.5 ± 20 ± 50 ± 50 65 to +150 Unit V V V mA mA mA °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Semiconductor Components Industries, LLC, 2006 October, 2006 Rev. 8 1 Publication Order Number: MC74AC20/D MC74AC20, MC74ACT20 RECOMMENDED OPERATING CONDITIONS Symbol VCC VREG Supply Voltage DC Regulated Power Voltage (Ref. to GND) ……