| 型號 | 廠商 | 描述 |
| 74f181spc 2 3 4 5 6 7 8 9 |
FAIRCHILD SEMICONDUCTOR CORP | 4-Bit Arithmetic Logic Unit |
| 74f181 2 3 4 5 6 7 8 9 |
Fairchild Semiconductor Corporation | 4-Bit Arithmetic Logic Unit |
| 74f182dc 2 3 4 5 |
Look-Ahead Carry Generator | |
| 54f181dmqb 2 3 4 5 |
Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits | |
| 54f181lmqb 2 3 4 5 |
Fixed Point ALU | |
| 54f181sdmqb 2 3 4 5 |
Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits | |
| 54f182dmqb 2 3 4 5 |
Look-Ahead Carry Generator | |
| 54f189dlqb 2 3 4 5 |
Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits | |
| 54f189dmqb 2 3 4 5 |
x4 SRAM | |
| 54f189flqb 2 3 4 5 |
Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits | |
| 54f189fmqb 2 3 4 5 |
x4 SRAM | |
| 54f189llqb 2 3 4 5 |
Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits | |
| 54f189lmqb 2 3 4 5 |
x4 SRAM | |
| 74f189dc 2 3 4 5 |
x4 SRAM | |
| 74f182sjx 2 3 4 5 6 7 8 |
Look-Ahead Carry Generator | |
| 74f189scx 2 3 4 5 6 7 8 |
x4 SRAM | |
| 74f189sjx 2 3 4 5 6 7 8 |
SRAM|16X4|F-TTL|SOP|16PIN|PLASTIC | |
| 74f181dc 2 3 4 5 6 7 8 |
Fixed Point ALU | |
| 74f181fc 2 3 4 5 6 7 8 |
Fixed Point ALU | |
| 74f181scx 2 3 4 5 6 7 8 |
Fixed Point ALU | |
| 74f181sdc 2 3 4 5 6 7 8 |
Fixed Point ALU | |
| 74f182 2 3 4 5 6 |
NXP Semiconductors N.V. | Look-ahead carry generator |
| 74f182 2 3 4 5 6 |
National Semiconductor Corporation | Carry Lookahead Generator |
| 74f182pc 2 3 4 5 6 |
NATIONAL SEMICONDUCTOR CORP | Carry Lookahead Generator |
| 74f182sj 2 3 4 5 6 |
NATIONAL SEMICONDUCTOR CORP | Carry Lookahead Generator |
| 74f182 2 3 4 5 6 |
Fairchild Semiconductor Corporation | Carry Lookahead Generator |
| 74f182pc 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | Carry Lookahead Generator |
| 74f182sj 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | Carry Lookahead Generator |
| 74f189a 2 3 4 5 6 7 8 9 10 |
NXP Semiconductors N.V. | 64-bit TTL bipolar RAM, inverting(3-State)(64位TTL雙極性RAM，反向（三態(tài)）) |
| 74f189 2 3 4 5 6 7 8 9 10 |
NXP Semiconductors N.V. | 64-bit TTL bipolar RAM, inverting 3-State |
| 74f189pc 2 3 4 5 6 7 8 9 10 |
NATIONAL SEMICONDUCTOR CORP | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 74f189sc 2 3 4 5 6 7 8 9 10 |
NATIONAL SEMICONDUCTOR CORP | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 74f189sj 2 3 4 5 6 7 8 9 10 |
NATIONAL SEMICONDUCTOR CORP | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 74f189 2 3 4 5 6 7 8 9 10 |
Fairchild Semiconductor Corporation | 64-Bit Random Access Memory with 3-STATE Outputs |
| 74f189pc 2 3 4 5 6 7 8 9 10 |
FAIRCHILD SEMICONDUCTOR CORP | 64-Bit Random Access Memory with 3-STATE Outputs |
| 74f189sc 2 3 4 5 6 7 8 9 10 |
FAIRCHILD SEMICONDUCTOR CORP | 64-Bit Random Access Memory with 3-STATE Outputs |
| 74f189sj 2 3 4 5 6 7 8 9 10 |
FAIRCHILD SEMICONDUCTOR CORP | 64-Bit Random Access Memory with 3-STATE Outputs |
| 74f190dc 2 3 4 5 |
Synchronous Up/Down Counter | |
| 74f191scx 2 3 4 5 |
Synchronous Up/Down Counter | |
| 74f191sjx 2 3 4 5 |
Synchronous Up/Down Counter | |
| 74f192sjx 2 3 4 5 |
Synchronous Up/Down Counter | |
| 74f193scx 2 3 4 5 |
Synchronous Up/Down Counter | |
| 74f193sjx 2 3 4 5 |
Synchronous Up/Down Counter | |
| 74f191 2 3 4 5 6 7 8 9 10 11 12 13 14 |
NXP Semiconductors N.V. | Up/down binary counter with reset and ripple clock |
| 74f191 2 3 4 5 6 7 8 9 10 11 12 13 14 |
National Semiconductor Corporation | Up/Down Binary Counter with Preset and Ripple Clock |
| 74f191sc 2 3 4 5 6 7 8 9 10 11 12 13 14 |
NATIONAL SEMICONDUCTOR CORP | Up/Down Binary Counter with Preset and Ripple Clock |
| 74f191sj 2 3 4 5 6 7 8 9 10 11 12 13 14 |
NATIONAL SEMICONDUCTOR CORP | Up/Down Binary Counter with Preset and Ripple Clock |
| 74f191pc 2 3 4 5 6 7 8 9 10 11 12 13 14 |
NATIONAL SEMICONDUCTOR CORP | Up/Down Binary Counter with Preset and Ripple Clock |
| 74f191 2 3 4 5 6 7 8 9 10 11 12 13 14 |
Fairchild Semiconductor Corporation | Up/Down Binary Counter with Preset and Ripple Clock |
| 74f191sc 2 3 4 5 6 7 8 9 10 11 12 13 14 |
FAIRCHILD SEMICONDUCTOR CORP | Up/Down Binary Counter with Preset and Ripple Clock |