器件名称:
DM74ALS1000A
功能描述:
Quadruple 2-Input NAND Buffer
文件大小:
46.87KB 共4页
简 介:
DM74ALS1000A Quadruple 2-Input NAND Buffer September 1986 Revised February 2000 DM74ALS1000A Quadruple 2-Input NAND Buffer General Description These devices contain four independent 2-input buffer/drivers, each of which performs the logic NAND function. The DM74ALS1000A is a buffer/driver version of the DM74ALS00A. Features s Switching specifications at 50 pF s Switching specifications guaranteed over full temperature and VCC range s Advanced oxide-isolated, ion-implanted Schottky TTL process s Improved line receiving characteristics Ordering Code: Order Number DM74ALS1000AM DM74ALS1000AN Package Number M14A N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagram Function Table Y = AB Inputs A L L H H H = HIGH Logic Level L = LOW Logic Level Output B L H L H Y H H H L 2000 Fairchild Semiconductor Corporation DS006249 www.fairchildsemi.com DM74ALS1000A Absolute Maximum Ratings(Note 1) Supply Voltage Input Voltage Operating Free Air Temperature Range Storage Temperature Range Typical θJA N Package M Package 83.0°C/W 114.0°C/W 7V 7V 0°C to +70°C 65°C to +150°C Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The ……
