hd74ls191 Renesas Electronics Corporation., hd74ls191 Datasheet - Page 10

• Manufacturer Part Number: hd74ls191
• Description: Synchronous Up / Down 4-bit Binary Counter Single Clock Line
• Manufacturer: Renesas Electronics Corporation.

HD74LS191
Package Dimensions
Rev.2.00, Feb.18.2005, page 10 of 10
P-SOP16-5.5x10.06-1.27
P-DIP16-6.3x19.2-2.54
JEITA Package Code
JEITA Package Code
Z
16
1
16
1
Z
0.89
Index mark
e
*1
D
e
RENESAS Code
PRDP0016AE-B
RENESAS Code
PRSP0016DH-B
D
*3
b
p
9
8
b
x
3
M
b
Previous Code
Previous Code
p
FP-16DAV
DP-16FV
y
9
8
MASS[Typ.]
MASS[Typ.]
F
0.24g
1.05g
Terminal cross section
( Ni/Pd/Au plating )
Detail F
( Ni/Pd/Au plating )
e
1
b
p
c
L
1
L
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
2. DIMENSION"*3"DOES NOT
DO NOT INCLUDE MOLD FLASH.
INCLUDE TRIM OFFSET.
Reference
Reference
Symbol
Symbol
D
E
A
A
A
b
b
c
c
H
e
x
y
Z
L
L
e
D
E
A
A
b
b
c
e
Z
L
p
1
1
2
1
E
1
1
1
p
3
0.00
0.34
0.15
7.50
0.50
0.51
0.40
0.19
2.29
2.54
Min
Min
0 °
Dimension in Millimeters
0 °
Dimension in Millimeters
10.06
Nom
5.50
0.10
0.40
0.20
7.80
1.27
0.70
1.15
Nom
7.62
19.2
0.48
1.30
0.25
2.54
6.3
10.5
20.32
Max
0.20
2.20
0.46
0.25
8.00
0.12
0.15
0.80
0.90
Max
5.06
0.56
0.31
2.79
1.12
15 °
7.4
8 °