HD74HCT244
Package Dimensions
JEITA Package Code
P-DIP20-6.3x24.5-2.54
RENESAS Code
PRDP0020AC-B
Previous Code
DP-20NEV
MASS[Typ.]
1.26g
D
20
11
1
0.89
b
3
10
Z
A
1
A
E
Reference
Symbol
Dimension in Millimeters
Min
e
b
p
θ
e
1
c
( Ni/Pd/Au plating )
e
1
D
E
A
A
1
b
p
b
3
c
θ
e
Z
L
Nom Max
7.62
24.50 25.40
6.30 7.00
5.08
L
0.51
0.40 0.48 0.56
1.30
0.19 0.25 0.31
0°
15°
2.29 2.54 2.79
1.27
2.54
JEITA Package Code
P-SOP20-7.5x12.8-1.27
RENESAS Code
PRSP0020DC-A
Previous Code
FP-20DBV
MASS[Typ.]
0.52g
*1
D
F
11
20
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
@ DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
@ INCLUDE TRIM OFFSET.
b
p
H
E
E
*2
Index mark
Terminal cross section
( Ni/Pd/Au plating )
1
Z
e
*3
c
Reference
Dimension in Millimeters
Symbol
10
b
p
x
M
L
1
θ
A
1
y
L
Detail F
D
E
A
2
A
1
A
b
p
b
1
c
c
1
θ
H
E
e
x
y
Z
L
L
1
Min Nom Max
12.80 13.2
7.50
0.10 0.20 0.30
2.65
0.34 0.40 0.46
0.20 0.25 0.30
0°
8°
10.00 10.40 10.65
1.27
0.12
0.15
0.935
0.40 0.70 1.27
1.45
Rev.2.00 Mar 30, 2006 page 5 of 6
A
RENESAS [ RENESAS TECHNOLOGY CORP ]
