No. |
Part Name |
Description |
Manufacturer |
1 |
74ALS191 |
SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS |
Texas Instruments |
2 |
74LS191 |
Synchronous 4-Bit Up/Down Counter with Mode Control |
Fairchild Semiconductor |
3 |
74LS191 |
Synchronous Up/Down 4-bit Binary Counters(single clock line) |
Hitachi Semiconductor |
4 |
DM54LS191 |
Synchronous 4-Bit Up/Down Binary Counter With Mode Control |
National Semiconductor |
5 |
DM54LS191J |
Synchronous 4-Bit Up/Down Counters with Mode Control |
National Semiconductor |
6 |
DM54LS191W |
Synchronous 4-Bit Up/Down Counters with Mode Control |
National Semiconductor |
7 |
DM54LS191W |
Synchronous 4-Bit Up/Down Counters with Mode Control |
National Semiconductor |
8 |
DM74LS191 |
Synchronous 4-Bit Up/Down Counter with Mode Control |
Fairchild Semiconductor |
9 |
DM74LS191 |
Synchronous 4-Bit Up/Down Binaray Counter With Mode Control |
National Semiconductor |
10 |
DM74LS191M |
Synchronous 4-Bit Up/Down Counter with Mode Control |
Fairchild Semiconductor |
11 |
DM74LS191M |
Synchronous 4-Bit Up/Down Counters with Mode Control |
National Semiconductor |
12 |
DM74LS191MX |
Synchronous 4-Bit Up/Down Counter With Mode Control |
Fairchild Semiconductor |
13 |
DM74LS191N |
Synchronous 4-Bit Up/Down Counter with Mode Control |
Fairchild Semiconductor |
14 |
DM74LS191N |
Synchronous 4-Bit Up/Down Counters with Mode Control |
National Semiconductor |
15 |
HD74LS191 |
Synchronous Up/Down 4-Bit Binary Counters |
Hitachi Semiconductor |
16 |
HD74LS191 |
Synchronous Up/Down 4-bit Binary Counter with Single Clock Line |
Hitachi Semiconductor |
17 |
SN54ALS191 |
SYNCHRONOUS 4-BIT UP/DOWN DECADE AND BINARY COUNTERS |
Texas Instruments |
18 |
SN54ALS191A |
Synchronous 4-Bit Up/Down Binary Counter |
Texas Instruments |
19 |
SN54ALS191AFK |
SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS |
Texas Instruments |
20 |
SN54ALS191AJ |
Synchronous 4-Bit Up/Down Binary Counter |
Texas Instruments |
21 |
SN54LS191 |
Synchronous Up/Down Counters With Down/Up Mode Control |
Texas Instruments |
22 |
SN54LS191FK |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL |
Texas Instruments |
23 |
SN54LS191J |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS |
Motorola |
24 |
SN54LS191J |
Synchronous Up/Down Counters With Down/Up Mode Control |
Texas Instruments |
25 |
SN74ALS191 |
SYNCHRONOUS 4-BIT UP/DOWN DECADE AND BINARY COUNTERS |
Texas Instruments |
26 |
SN74ALS191A |
4-Bit Synchronous Up/Down Binary Counters |
Texas Instruments |
27 |
SN74ALS191AD |
4-Bit Synchronous Up/Down Binary Counters |
Texas Instruments |
28 |
SN74ALS191ADG4 |
4-Bit Synchronous Up/Down Binary Counters 16-SOIC 0 to 70 |
Texas Instruments |
29 |
SN74ALS191ADR |
4-Bit Synchronous Up/Down Binary Counters |
Texas Instruments |
30 |
SN74ALS191AN |
4-Bit Synchronous Up/Down Binary Counters |
Texas Instruments |
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