Package Drawing Designator: A Type: 14-pin, 7.62 mm pin spread DIP 19.05 +0.64 –0.38 0.25 +0.10 –0.05 14 6.35 A 1 +0.76 –0.25 10.92 MAX 2 3.30 +1.65 –0.38 0.38 MIN SEATING PLANE C 5.33 MAX 3.30 +0.51 –0.38 A 2.54 BSC 0.13 MIN 14X 0.46±0.10 0.25 M C 7.62 BSC +0.25 1.52 –0.38 Terminal #1 mark area For Reference Only; not for tooling use (reference MS-001AA) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: A Type: 16-pin, 7.62 mm pin spread DIP 19.05 +0.64 –0.38 0.25 +0.10 –0.05 NNNNNNNNNNNN YYWW LLLLLLLLLLLL 16 6.35 A +0.76 –0.25 7.62 BSC 10.92 MAX 1 B Standard Branding Reference View 1 1 2 N = Device part number = Supplier emblem Y = Last two digits of year of manufacture W = Week of manufacture L = Lot number Branded Face 3.30 +1.65 –0.38 0.38 MIN C NNNNNNNNNN LLLLLLLLLLLL OOOOOOOOOOOO 5.33 MAX 3.30 +0.51 –0.38 1 2.54 BSC 0.13 MIN 16X 0.46±0.10 0.25 M C SEATING PLANE B Standard Branding Reference View 2 +0.25 1.52 –0.38 N = Device part number = Supplier emblem L = Lot number O = Country of Origin A Terminal #1 mark area B Branding scale and appearance at supplier discretion For Reference Only; not for tooling use (reference MS-001BB) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: A Type: 18-pin, 7.62 mm pin spread DIP 22.86 ±0.51 0.25 +0.10 –0.05 18 6.35 A 1 +0.76 –0.25 7.62 BSC NNNNNNNNNNNNNNNNN YYWW LLLLLLLLLLLLLLLLL 10.92 MAX 1 2 B Branded Face 3.30 +1.65 –0.38 0.38 MIN C 5.33 MAX 3.30 +0.51 –0.38 A 2.54 BSC 0.13 MIN 18X 0.46±0.10 0.25 M C SEATING PLANE 1.52 Standard Branding Reference View N = Device part number = Supplier emblem Y = Last two digits of year of manufacture W = Week of manufacture L = Lot number Terminal #1 mark area B Branding scale and appearance at supplier discretion +0.25 –0.38 For Reference Only; not for tooling use (reference MS-001AC) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Rev.1 Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: A Type: 20-pin, 7.62 mm pin spread DIP 26.16 +0.76 –1.27 0.25 +0.10 –0.05 20 6.35 A 1 +0.76 –0.25 7.62 BSC NNNNNNNNNNNNNNNNNNNNNN YYWW LLLLLLLLLLLLLLLLLLLL 10.92 MAX 1 2 B Branded Face 3.30 +1.65 –0.38 0.38 MIN 0.13 MIN 1.52 +0.25 –0.38 SEATING PLANE C 5.33 MAX 3.30 Standard Branding Reference View N = Device part number = Supplier emblem Y = Last two digits of year of manufacture W = Week of manufacture L = Lot number +0.51 –0.38 A 2.54 BSC Terminal #1 mark area B Branding scale and appearance at supplier discretion 20X 0.46±0.10 0.25 M C For Reference Only; not for tooling use (reference MS-001AD) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: A Type: 22-pin, 10.16 mm pin spread DIP 27.56 +0.89 –0.51 0.38 0.23 22 9.14 ±0.76 10.16 BSC NNNNNNNNNNNNNNNNN YYWW LLLLLLLLLLLLLLLLL 12.70 MAX A 1 1 2 B 3.56 Branded Face 0.38 MIN 0.13 MIN 0.56 22X 0.36 0.25 M 1.52 +0.13 –0.38 N = Device part number = Supplier emblem Y = Last two digits of year of manufacture W = Week of manufacture L = Lot number +1.40 –0.38 SEATING PLANE C 5.33 MAX 3.30 +0.51 –0.38 2.54 BSC Standard Branding Reference View A Terminal #1 mark area B Branding scale and appearance at supplier discretion For Reference Only; not for tooling use (reference MS-010AA) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown C Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: A Type: 24-pin, 7.62 mm pin spread DIP 31.75 +0.76 –0.51 0.25 +0.10 –0.05 24 6.35 A 1 +0.76 –0.25 7.62 BSC NNNNNNNNNNNNNNNNNNNNNNNNN YYWW LLLLLLLLLLLLLLLLLLLLLLLLL 10.92 MAX 1 2 B N = Device part number = Supplier emblem Y = Last two digits of year of manufacture W = Week of manufacture L = Lot number Branded Face 3.30 +1.65 –0.38 0.38 MIN 0.13 MIN 1.52 +0.25 –0.38 SEATING PLANE C 5.33 MAX 3.30 Standard Branding Reference View +0.51 –0.38 A 2.54 BSC Terminal #1 mark area B Branding scale and appearance at supplier discretion 24X 0.46±0.10 0.25 M C For Reference Only; not for tooling use (reference MS-001AF) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: A Type: 28-pin, 15.24 mm pin spread DIP 39.75 35.05 0.38 0.20 28 14.73 12.32 15.24 BSC 17.78 MAX A 1 2 4.95 BASE C 3.18 PLANE 0.38 MIN 0.13 MIN .056 28X .036 0.25 M 1.78 0.76 6.35 MAX 5.08 2.92 2.54 BSC A Terminal #1 mark area For Reference Only; not for tooling use (reference MS-011AB) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown C Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: B Type: 16-pin, 7.62 mm pin spread DIP with internally fused pins for thermal dissipation 19.05 +0.64 –0.38 0.25 +0.10 –0.05 16 6.35 A 1 +0.76 –0.25 7.62 BSC NNNNNNNNN YYWW LLLLLLLLL 10.92 MAX 1 2 B Branded Face 3.30 +1.65 –0.38 0.38 MIN 16X 0.46±0.10 0.25 M C SEATING PLANE C 5.33 MAX 3.30 +0.51 –0.38 2.54 BSC 0.13 MIN 1.52 Standard Branding Reference View N = Device part number = Supplier emblem Y = Last two digits of year of manufacture W = Week of manufacture L = Lot number A Terminal #1 mark area B Branding scale and appearance at supplier discretion For Reference Only; not for tooling use (reference MS-001BB) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown +0.25 –0.38 Internal configuration of fused pins is device-dependent Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Rev.1 Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: B Type: 16-pin, 7.62 mm pin spread DIP with externally fused pins for thermal dissipation 19.05 +0.64 –0.38 0.25 +0.10 –0.05 16 6.35 A 1 +0.76 –0.25 7.62 BSC NNNNNNNNN YYWW LLLLLLLLL 10.92 MAX 1 2 B Branded Face 3.30 +1.65 –0.38 0.38 MIN 16X 0.46±0.10 0.25 M C SEATING PLANE C 5.33 MAX 3.30 +0.51 –0.38 2.54 BSC 0.13 MIN 1.52 Standard Branding Reference View N = Device part number = Supplier emblem Y = Last two digits of year of manufacture W = Week of manufacture L = Lot number A Terminal #1 mark area B Branding scale and appearance at supplier discretion For Reference Only; not for tooling use (reference MS-001BB) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown +0.25 –0.38 Internal and external configuration of fused pins is device-dependent; 2 pins each side Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: B Type: 22-pin, 10.16 mm pin spread DIP with internally fused pins for thermal dissipation 27.56 +0.89 –0.51 0.38 0.23 22 9.14 ±0.76 10.16 BSC NNNNNNNNNNNNNNNNN YYWW LLLLLLLLLLLLLLLLL 12.70 MAX A 1 1 2 B 3.56 Branded Face 0.38 MIN 0.13 MIN 0.56 22X 0.36 0.25 M 1.52 +0.13 –0.38 N = Device part number = Supplier emblem Y = Last two digits of year of manufacture W = Week of manufacture L = Lot number +1.40 –0.38 SEATING PLANE C 5.33 MAX 3.30 +0.51 –0.38 2.54 BSC Standard Branding Reference View A Terminal #1 mark area B Branding scale and appearance at supplier discretion For Reference Only; not for tooling use (reference MS-010AA) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown C Internal configuration of fused pins is device-dependent Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: B Type: 24-pin, 7.62 mm pin spread DIP with internally fused pins for thermal dissipation 31.75 +0.76 –0.51 0.25 +0.10 –0.05 24 6.35 A 1 +0.76 –0.25 7.62 BSC NNNNNNNNNNNNNNNNNNNN YYWW LLLLLLLLLLLLLLLLLLLL 10.92 MAX 1 2 B Branded Face 3.30 +1.65 –0.38 0.38 MIN 0.13 MIN 1.52 +0.25 –0.38 SEATING PLANE C 5.33 MAX 3.30 Standard Branding Reference View N = Device part number = Supplier emblem Y = Last two digits of year of manufacture W = Week of manufacture L = Lot number +0.51 –0.38 A 2.54 BSC Terminal #1 mark area B Branding scale and appearance at supplier discretion 24X 0.46±0.10 0.25 M C For Reference Only; not for tooling use (reference MS-001AF) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown Internal configuration of fused pins is device-dependent Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: B Type: 24-pin, 7.62 mm pin spread DIP with externally fused pins for thermal dissipation 31.75 +0.76 –0.51 0.25 +0.10 –0.05 24 6.35 A 1 +0.76 –0.25 7.62 BSC NNNNNNNNNNNNNNNNNNNN YYWW LLLLLLLLLLLLLLLLLLLL 10.92 MAX 1 2 B Branded Face 3.30 +0.51 –0.38 0.38 MIN 0.13 MIN 1.52 +0.25 –0.38 SEATING PLANE C 5.33 MAX 3.30 Standard Branding Reference View N = Device part number = Supplier emblem Y = Last two digits of year of manufacture W = Week of manufacture L = Lot number +0.51 –0.38 2.54 BSC A Terminal #1 mark area B Branding scale and appearance at supplier discretion 24X 0.46±0.10 0.25 M C For Reference Only; not for tooling use (reference MS-001AF) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown Internal and external configuration of fused pins is device-dependent; 2 or 3 pins each side Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com Package Drawing Designator: M Type: 8-pin, 7.62 mm pin spread DIP 9.27 +0.89 –0.25 0.25 +0.10 –0.05 8 6.35 A 1 +0.76 –0.25 10.92 MAX 2 3.30 +1.65 –0.38 0.38 MIN SEATING PLANE C 5.33 MAX 3.30 +0.51 –0.38 A Terminal #1 mark area 2.54 BSC 0.13 MIN 8X 0.46±0.10 0.25 M C 7.62 BSC 1.52 +0.25 –0.38 For Reference Only; not for tooling use (reference MS-001BA) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact case and lead configuration at supplier discretion within limits shown Copyright ©2008-2013, Allegro MicroSystems, LLC drawings are for reference only; not for tooling use. Refer to the individual datasheet for information on a specific product package. Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringement of patents or other rights of third parties which may result from its use. Rev.1 Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000 For the latest version of this document, visit our website: www.allegromicro.com