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MC74LVQ74DT bảng dữ liệu(PDF) 8 Page - Motorola, Inc |
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MC74LVQ74DT bảng dữ liệu(HTML) 8 Page - Motorola, Inc |
8 / 9 page MC74LVQ74 MOTOROLA LVQ DATA BR1478 8 OUTLINE DIMENSIONS DIM A MIN MAX MIN MAX INCHES 6.07 6.33 0.238 0.249 MILLIMETERS B 5.20 5.38 0.205 0.212 C 1.73 1.99 0.068 0.078 D 0.05 0.21 0.002 0.008 F 0.63 0.95 0.024 0.037 G 0.65 BSC 0.026 BSC H 1.08 1.22 0.042 0.048 J 0.09 0.20 0.003 0.008 J1 0.09 0.16 0.003 0.006 K 0.25 0.38 0.010 0.015 K1 0.25 0.33 0.010 0.013 __ __ NOTES: 6 DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 7 CONTROLLING DIMENSION: MILLIMETER. 8 DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 9 DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 10 DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION/INTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN EXCESS OF K DIMENSION AT MAXIMUM MATERIAL CONDITION. DAMBAR INTRUSION SHALL NOT REDUCE DIMENSION K BY MORE THAN 0.07 (0.002) AT LEAST MATERIAL CONDITION. 11 TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 12 DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE –W–. H A B 14 8 7 1 F M K 14X REF S U M 0.12 (0.005) V S T L L/2 PIN 1 IDENT S U M 0.20 (0.008) T –V– –U– D C 0.076 (0.003) G –T– SEATING PLANE DETAIL E DETAIL E –W– N N 0.25 (0.010) K J J1 K1 SECTION N–N L 7.65 7.90 0.301 0.311 M 0 8 0 8 DT SUFFIX PLASTIC TSSOP PACKAGE CASE 948G–01 ISSUE O DIM MIN MAX MIN MAX INCHES MILLIMETERS A 4.90 5.10 0.193 0.200 B 4.30 4.50 0.169 0.177 C ––– 1.20 ––– 0.047 D 0.05 0.15 0.002 0.006 F 0.50 0.75 0.020 0.030 G 0.65 BSC 0.026 BSC H 0.50 0.60 0.020 0.024 J 0.09 0.20 0.004 0.008 J1 0.09 0.16 0.004 0.006 K 0.19 0.30 0.007 0.012 K1 0.19 0.25 0.007 0.010 L 6.40 BSC 0.252 BSC M 0 8 0 8 NOTES: 1 DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2 CONTROLLING DIMENSION: MILLIMETER. 3 DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4 DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE. 5 DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN EXCESS OF THE K DIMENSION AT MAXIMUM MATERIAL CONDITION. 6 TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 7 DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE –W–. __ _ _ S U 0.15 (0.006) T 2X L/2 S U M 0.10 (0.004) V S T L –U– SEATING PLANE 0.10 (0.004) –T– SECTION N–N DETAIL E J J1 K K1 DETAIL E F M –W– 0.25 (0.010) 8 14 7 1 PIN 1 IDENT. H G A D C B S U 0.15 (0.006) T –V– 14X REF K N N SD SUFFIX PLASTIC SSOP PACKAGE CASE 940A–03 ISSUE B |
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