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74LS20 Gate Datasheet PDF

Dual 4-Input NAND Gate

Dual 4-Input NAND Gate

 

 

 

Part Number 74LS20
Description Dual 4-Input NAND Gate
Feature DM74LS20 Dual 4-Input NAND Gate June 19 86 Revised March 2000 DM74LS20 Dual 4- Input NAND Gate General Description Thi s device contains two independent gates each of which performs the logic NAND function.
Ordering Code: Order Number DM74LS20M DM74LS20N Package Number M14A N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JED EC MS-120, 0.
150 Narrow 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS- 001, 0.
300 Wide Devices also available in Tape and Reel.
Specify by appending the suffix letter “X” to the order ing code.
Connection Diagram Function Table Y = ABCD In .
Manufacture Fairchild Semiconductor
Datasheet
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74LS20

 

 

 


 

 

 

Part Number 74LS20
Description Dual 4-input Positive NAND Gates
Feature Unit: mm 19.
20 20.
32 Max 14 8 6.
30 7.
40 Max 1 2.
39 Max 1.
30 7 7.
62 0.
51 Min 2.
54 Min 5.
06 Max 2.
54 ± 0.
25 0.
48 ± 0.
10 0.
25 – 0.
05 0° – 15° + 0.
10 Hitachi Code JEDEC EIAJ Weight (r eference value) DP-14 Conforms Conform s 0.
97 g Unit: mm 10.
06 10.
5 Max 14 8 5.
5 1 7 *0.
22 ± 0.
05 0.
20 ± 0.
04 2.
20 Max 7.
80 – 0.
30 1.
15 0° – 8° + 0 .
20 1.
42 Max 1.
27 *0.
42 ± 0.
08 0.
40 ± 0.
06 0.
10 ± 0.
10 0.
70 ± 0.
20 0.
15 0.
12 M Hitachi Code JEDEC EIAJ Weigh t (reference value) FP-14DA — Conform s 0.
23 g *Dimension including the plat ing thickness Base material dimension Unit: mm 8.
65 9.
05 Max 14 8 3.
95 1 .
Manufacture Hitachi Semiconductor
Datasheet
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74LS20

 

 

 


 

 

 

Part Number 74LS20
Description Dual 4-Input NAND Gates
Feature 54LS20 DM54LS20 DM74LS20 Dual 4-Input NA ND Gates June 1989 54LS20 DM54LS20 DM 74LS20 Dual 4-Input NAND Gates General Description This device contains two in dependent gates each of which performs the logic NAND function Features Y Al ternate Military Aerospace device (54LS 20) is available Contact a National Sem iconductor Sales Office Distributor for specifications Connection Diagram Dua l-In-Line Package TL F 6355 – 1 Ord er Number 54LS20DMQB 54LS20FMQB 54LS20L MQB DM54LS20J DM54LS20W DM74LS20M or DM 74LS20N See NS Package Number E20A J14A M14A N14A or W14B Function Table Y e ABCD Inputs A X .
Manufacture National Semiconductor
Datasheet
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74LS20

 

 

 

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