7421 ETC1 | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
54H/74H21 6) 52 “t Gy [34] vec 54LS/74LS21 OVoas = = DUAL 4-INPUT POSITIVE AND GATE nec = (3 [ai}Ne
0 Yoa
ano [7] (7) ORDERING CODE: See Section 9 COMMERCIAL GRADE] MILITARY GRADE | oy PINOUT B PKGS Voc = +5.0V25%, | Voc =+5.0V210%, | iyop Ta=0°Cto+70°C | Ta=-55°C to +125°C Plastic 7421PC, 74H21PC Ceramic |, | 7421DC, 74H210C 5421DM, 54H21DM at 4 - DIP(D) 74LS210C 54LS21DM CEI] (A Voc 3] [17] GND ne G5] | )>—) Wee INPUT LOADING/FAN-OUT: See Section 3 for U.L. definitions cH oO PINS 54/74 (UL) 54/74H (U.L.) S4/TALS (U.L.) HIGH/LOW HIGH/LOW HIGH/LOW Outputs 20/10 12.5/12.5 10/5.0 2.5) DC AND AC CHARACTERISTICS: See Section 3° ommeot | ranaweren ee fre fee os conpmmons loon Power Supply Current 20 oc = Max leon se teLH 27 ; “DC limits apply over operating temperature range; AG limits apply at Ta = +25°C and Vee = +60 V. 4-22