74HC00D View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
74HC00D Datasheet PDF : 16 Pages
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NXP Semiconductors
4. Functional diagram
74HC00; 74HCT00
Quad 2-input NAND gate
1 1A
2 1B
4 2A
5 2B
9 3A
10 3B
12 4A
13 4B
1Y 3
2Y 6
3Y 8
4Y 11
mna212
Fig 1. Logic symbol
1
2
&
3
4
5
&
6
9
10
&
8
12
13
&
11
mna246
Fig 2. IEC logic symbol
5. Pinning information
5.1 Pinning
A
Y
B
mna211
Fig 3. Logic diagram (one gate)
1A 1
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
74HC00
74HCT00
14 VCC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y
001aal323
74HC00
74HCT00
terminal 1
index area
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND(1)
13 4B
12 4A
11 4Y
10 3B
9 3A
001aal324
Transparent top view
Fig 4. Pin configuration DIP14, SO14 and (T)SSOP14
(1) This is not a supply pin. The substrate is attached to this
pad using conductive die attach material. There is no
electrical or mechanical requirement to solder this pad.
However, if it is soldered, the solder land should remain
floating or be connected to GND.
Fig 5. Pin configuration DHVQFN14
5.2 Pin description
Table 2.
Symbol
1A to 4A
1B to 4B
Pin description
Pin
1, 4, 9, 12
2, 5, 10, 13
Description
data input
data input
74HC_HCT00
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 14 December 2011
© NXP B.V. 2011. All rights reserved.
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