TTL ICs: 741000...743999
741000
Quad 2-input NAND gates with buffered output.
+---+--+---+ +---+---*---+ __
1A |1 +--+ 14| VCC | A | B |/Y | /Y = AB
1B |2 13| 4B +===+===*===+
/1Y |3 7410 12| 4A | 0 | 0 | 1 |
2A |4 00 11| /4Y | 0 | 1 | 1 |
2B |5 10| 3B | 1 | 0 | 1 |
/2Y |6 9| 3A | 1 | 1 | 0 |
GND |7 8| /3Y +---+---*---+
+----------+
741004
Hex inverters with buffered output.
+---+--+---+ +---*---+ _
1A |1 +--+ 14| VCC | A |/Y | /Y = A
/1Y |2 13| 6A +===*===+
2A |3 7410 12| /6Y | 0 | Z |
/2Y |4 04 11| 5A | 1 | 0 |
3A |5 10| /5Y +---*---+
/3Y |6 9| 4A
GND |7 8| /4Y
+----------+
741005
Hex open-collector inverters with buffered output.
+---+--+---+ +---*---+ _
1A |1 +--+ 14| VCC | A |/Y | /Y = A
/1Y |2 13| 6A +===*===+
2A |3 7410 12| /6Y | 0 | Z |
/2Y |4 05 11| 5A | 1 | 0 |
3A |5 10| /5Y +---*---+
/3Y |6 9| 4A
GND |7 8| /4Y
+----------+
741032
Quad 2-input OR gates with buffered output.
+---+--+---+ +---+---*---+
1A |1 +--+ 14| VCC | A | B | Y | Y = A+B
1B |2 13| 4B +===+===*===+
1Y |3 7410 12| 4A | 0 | 0 | 0 |
2A |4 32 11| 4Y | 0 | 1 | 1 |
2B |5 10| 3B | 1 | 0 | 1 |
2Y |6 9| 3A | 1 | 1 | 1 |
GND |7 8| 3Y +---+---*---+
+----------+
743351
10-tap noninverting delay lines (20, 50 or 100ns total delay).
+---+--+---+
A |1 +--+ 16| VCC
|2 15|
|3 14| Y1
Y2 |4 743 13| Y3
Y4 |5 351 12| Y5
Y6 |6 11| Y7
Y8 |7 10| Y9
GND |8 9| Y10
+----------+
744374
8-bit 3-state dual-ranking D flip flop.Designed to prevent metastable conditions in data synchronization applications in which setup and hold times may be violated.
+---+--+---+
Q1 |1 +--+ 20| D1
Q2 |2 19| D2
Q3 |3 18| D3
Q4 |4 17| D4
GND |5 744 16| VCC
Q5 |6 374 15| D5
Q6 |7 14| D6
Q7 |8 13| D7
Q8 |9 12| D8
/OE |10 11| CLK
+----------+
747001
Quad 2-input AND gates with schmitt-trigger inputs.0.8V typical input hysteresis at VCC=+5V.
+---+--+---+ +---+---*---+
1A |1 +--+ 14| VCC | A | B | Y | Y = AB
1B |2 13| 4B +===+===*===+
1Y |3 747 12| 4A | 0 | 0 | 0 |
2A |4 001 11| 4Y | 0 | 1 | 0 |
2B |5 10| 3B | 1 | 0 | 0 |
2Y |6 9| 3A | 1 | 1 | 1 |
GND |7 8| 3Y +---+---*---+
+----------+
747266
Quad 2-input XNOR gates.
+---+--+---+ +---+---*---+ _ _ _
1A |1 +--+ 14| VCC | A | B |/Y | Y = A$B = (A.B)+(A.B)
1B |2 13| 4B +===+===*===+
/1Y |3 747 12| 4A | 0 | 0 | 1 |
2A |4 266 11| /4Y | 0 | 1 | 0 |
2B |5 10| 3B | 1 | 0 | 0 |
/2Y |6 9| 3A | 1 | 1 | 1 |
GND |7 8| /3Y +---+---*---+
+----------+
748003
Dual 2-input NAND gates.
+---+--+---+ __
1A |1 +--+ 8| VCC /Y = AB
1B |2 748 7| 2B
/1Y |3 003 6| 2A
GND |4 5| /2Y
+----------+
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