No. |
Part Name |
Description |
Manufacturer |
1 |
74LS124 |
VOLTAGE-CONTROLLED OSCILLATORS |
Texas Instruments |
2 |
DM54ALS1245A |
TRI-STATE Bus Transceivers |
National Semiconductor |
3 |
DM74ALS1240A |
Octal 3-STATE Bus Driver |
Fairchild Semiconductor |
4 |
DM74ALS1240A |
Octal TRI-STATE Bus Drivers |
National Semiconductor |
5 |
DM74ALS1240AWM |
Octal 3-STATE Bus Driver |
Fairchild Semiconductor |
6 |
DM74ALS1240AWMX |
Octal 3-STATE Bus Drivers |
Fairchild Semiconductor |
7 |
DM74ALS1242A |
Quad Bidirectional Bus Driver |
National Semiconductor |
8 |
DM74ALS1245A |
TRI-STATE Bus Transceivers |
National Semiconductor |
9 |
LS1240 |
Electronic tone ringer with built-in bridge rectifier. Supply voltage Vs=26V. Current consumption without load Ib=1.5A(typ). Activation voltage Von=12V(min),13.5V(max). Sustaining voltage Voff=8V(min),9V(max). |
Contek Microelectronics |
10 |
LS1240 |
Octal 3-STATE Bus Driver |
Fairchild Semiconductor |
11 |
LS1240 |
ELECTRONIC TWO-TONE RINGER |
ST Microelectronics |
12 |
LS1240 |
Electronic Two-Tone Ringer |
Wing Shing Computer Components |
13 |
LS1240A |
Electronic tone ringer with built-in bridge rectifier. Supply voltage Vs=26V. Current consumption without load Ib=1.5A(typ). Activation voltage Von=12V(min),13.5V(max). Sustaining voltage Voff=7.8V(min),9.3V(max). |
Contek Microelectronics |
14 |
LS1240A |
ELECTRONIC TWO - TONE RINGER |
SGS Thomson Microelectronics |
15 |
LS1240A |
ELECTRONIC TWO-TONE RINGER |
ST Microelectronics |
16 |
LS1240A |
Electronic Two-Tone Ringer |
Wing Shing Computer Components |
17 |
LS1240AD1 |
V(ab): 120V; 30mA; electronic two-tone ringer |
SGS Thomson Microelectronics |
18 |
LS1240AD1 |
ELECTRONIC TWO-TONE RINGER |
ST Microelectronics |
19 |
LS1240AD1 |
Electronic Two-Tone Ringer |
Wing Shing Computer Components |
20 |
LS1240AD1013TR |
ELECTRONIC TWO-TONE RINGER |
ST Microelectronics |
21 |
LS1241 |
Electronic Two - Tone Ringer |
ST Microelectronics |
22 |
NTE74LS124 |
Dual Voltage Controlled Oscillator |
NTE Electronics |
23 |
SN54ALS1244A |
Octal Buffers And Drivers With 3-State Outputs |
Texas Instruments |
24 |
SN54ALS1244AFK |
OCTAL BUFFERS AND DRIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
25 |
SN54ALS1244AJ |
Octal Buffers And Drivers With 3-State Outputs |
Texas Instruments |
26 |
SN54ALS1245 |
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
27 |
SN54ALS1245A |
Octal Bus Transceivers With 3-State Outputs |
Texas Instruments |
28 |
SN54ALS1245AFK |
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
29 |
SN54ALS1245AJ |
Octal Bus Transceivers With 3-State Outputs |
Texas Instruments |
30 |
SN74ALS1240 |
Octal Buffers/Line Drivers With 3-State Outputs 0-SOIC 0 to 70 |
Texas Instruments |
| | | |