54LS22
Motorola
32.62kb
Dual 4-input nand gate.
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54LS20 - Dual 4-Input NAND Gates
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54LS20 DM54LS20 DM74LS20 Dual 4-Input NAND Gates
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This device contain.
54LS21 - Dual 4-Input AND Gates
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This device contains .
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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
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L L H A L H × Y H L Z Z=
H= L= ×=
：
、 。， ，，（400mV） 。 133Ω。
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