SN54/74LS260
DUAL 5-INPUT NOR GATE
VCC
14
13
12
11
10
9
8
DUAL 5-INPUT NOR GATE
LOW POWER SCHOTTKY
1
2
3
4
5
6
7
GND
J SUFFIX
CERAMIC
CASE 632-08
14
1
14
1
N SUFFIX
PLASTIC
CASE 646-06
14
1
D SUFFIX
SOIC
CASE 751A-02
ORDERING INFORMATION
SN54LSXXXJ
SN74LSXXXN
SN74LSXXXD
Ceramic
Plastic
SOIC
GUARANTEED OPERATING RANGES
Symbol
VCC
TA
IOH
IOL
Supply Voltage
Operating Ambient Temperature Range
Output Current 鈥?High
Output Current 鈥?Low
Parameter
54
74
54
74
54, 74
54
74
Min
4.5
4.75
鈥?55
0
Typ
5.0
5.0
25
25
Max
5.5
5.25
125
70
鈥?0.4
4.0
8.0
Unit
V
擄C
mA
mA
FAST AND LS TTL DATA
5-439