74LS21
Motorola
33.26 KB
Dual 4-input and gate.
DUAL 4-INPUT AND GATE SN54/74LS21 VCC 14 13 12 11 10 9 8 DUAL 4-INPUT AND GATE LOW POWER SCHOTTKY 1234567 GND GUARANTEED OPERATING RANGES Symb.
📁 Related Datasheet
74LS20 Dual 4-Input NAND Gate (Fairchild Semiconductor)
74LS20 Dual 4-input Positive NAND Gates (Hitachi Semiconductor)
74LS20 Dual 4-Input NAND Gates (National Semiconductor)
74LS20 DUAL 4-INPUT NAND GATE (Motorola)
74LS21 Dual 4-input Positive AND Gates (Hitachi Semiconductor)
74LS22 DUAL 4-INPUT NAND GATE (Motorola)
74LS221 Dual Monostable Multivibrators (ON Semiconductor)
74LS221 Dual Non-Retriggerable One-Shot (Fairchild Semiconductor)
74LS240 LOW POWER SCHOTTKY (ON Semiconductor)
74LS240 Octal 3-STATE Buffer/Line Driver/Line Receiver (Fairchild Semiconductor)
