Data Sheet

MM74HC574
www.onsemi.com
6
PACKAGE DIMENSIONS
TSSOP20, 4.4x6.5
CASE 948AQ−01
ISSUE A
θ1
A1
A2
D
TOP VIEW
SIDE VIEW END VIEW
e
E1 E
b
L
c
L1
A
SYMBOL
θ
MIN NOM MAX
A
A1
A2
b
c
D
E
E1
e
L1
L
0.05
0.80
0.19
0.09
0.45
6.40
6.30
4.30
0.65 BSC
1.00 REF
1.20
0.15
1.05
0.30
0.20
0.75
6.60
6.50
4.50
Notes:
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC MO-153.
0.60
6.50
6.40
4.40