Wykaz układów scalonych serii SN74, produkowanych
przez firmę Texas Instruments
oraz topografia wyprowadzeń tych układów
Type |
Function |
74N |
74HN |
74LN |
00 |
Quad 2 Input Nand |
X |
! x |
X |
01 |
Quad 2 Input Nand 0/C |
X |
! x | |
01A |
Quad 2 Input Nand 15V O/P |
X | ||
02 |
Quad 2 Input Nor |
X |
X | |
03 |
Quad 2 Input Nand O/C |
X ; |
X | |
03A |
Quad 2 Input Nand 15V O/P |
X | ||
04 |
Hex Inverter |
X |
X |
X |
05 |
Hex Inverter O/C |
X |
X | |
05A |
Hex Inverter 15V O/P |
j X | ||
06 |
Hex Inverter/Buffer 30V O/P |
X | ||
07 |
Hex Buffer 30V O/P |
X | ||
08 |
Quad 2 Input And |
X | ||
09 |
Quad 2 Input And O/C |
X |
1 | |
09A |
Quad 2 Input And 15V O/P |
X | ||
10 |
Triple 3 Input Nand |
X |
X I |
X |
11 |
Triple 3 Input And |
X | ||
12 |
Triple 3 Input Nand O/C |
X | ||
12A |
Triple 3 Input Nand 15V O/P |
X | ||
13 |
Dual 4 Input Nand Schmitt |
X |
t 1 | |
14 |
Hex Inverter Schmitt |
X | ||
15 |
Triple 3 Input And |
X 1 |
i | |
16 |
Hex Inverter/Buffer 15V O/P |
X | ||
17 |
Hex Buffer 15V O/P |
X | ||
20 |
Dual 4 Input Nand |
X |
X |
X |
21 |
Dual 4 Input And |
X | ||
22 |
Dual 4 Input Nand O/C |
X |
\ X | |
22A |
Dual 4 Input Nand 15V O/P |
x i 1 | ||
23 |
Dual 4 Input Nor-Strobe |
X | ||
25 |
Dual 4 Input Nor-Strobe |
X | ||
27 |
Triple 3-Input Nor |
X | ||
28 |
Quad 2-Input Nor Buffer |
X | ||
30 |
8-Input Nand |
X |
X |
X |
32 |
Quad 2-Input Or |
X | ||
33 |
Quad 2-Input Nor Buffer O/C |
X |