型號 廠商 描述
74f574
2 3 4 5 6 7 8 9 10 11 12 13 14		 Fairchild Semiconductor Corporation Octal D-Type Flip-Flop with 3-STATE Outputs
74f574pc
2 3 4 5 6 7 8 9 10 11 12 13 14		 FAIRCHILD SEMICONDUCTOR CORP Octal D-Type Flip-Flop with 3-STATE Outputs
74f573sc
2 3 4 5 6 7 8 9 10 11 12 13 14		 FAIRCHILD SEMICONDUCTOR CORP Octal D-Type Latch with 3-STATE Outputs
74f579scx
2 3 4 5 6 7 8		 Synchronous Up/Down Counter
74f579sjx
2 3 4 5 6 7 8		 Synchronous Up/Down Counter
74f573dc
2 3 4 5 6 7 8		 8-Bit D-Type Latch
74f573qc
2 3 4 5 6 7 8		 8-Bit D-Type Latch
74f573sjx
2 3 4 5 6 7 8		 8-Bit D-Type Latch
74f574scx
2 3 4 5 6 7 8		 Octal D-Type Flip-Flop
74f574sjx
2 3 4 5 6 7 8		 Octal D-Type Flip-Flop
74f579
2 3 4 5 6 7 8 9 10 11 12 13 14		 NXP Semiconductors N.V. 8-bit bidirectional binary counter 3-State
74f579pcqr
2 3 4 5 6 7 8 9 10 11 12 13 14		 NATIONAL SEMICONDUCTOR CORP 8-Bit Bidirectional Binary Counter with TRI-STATE Outputs
74f579
2 3 4 5 6 7 8 9 10 11 12 13 14		 Fairchild Semiconductor Corporation 8-Bit Bidirectional Binary Counter with 3-STATE Outputs
74f579sc
2 3 4 5 6 7 8 9 10 11 12 13 14		 FAIRCHILD SEMICONDUCTOR CORP 8-Bit Bidirectional Binary Counter with 3-STATE Outputs
74f579sj
2 3 4 5 6 7 8 9 10 11 12 13 14		 FAIRCHILD SEMICONDUCTOR CORP 8-Bit Bidirectional Binary Counter with 3-STATE Outputs
74f579pc
2 3 4 5 6 7 8 9 10 11 12 13 14		 FAIRCHILD SEMICONDUCTOR CORP 8-Bit Bidirectional Binary Counter with 3-STATE Outputs
74f582sdc
2 3 4		 Fixed Point ALU
74f588dc
2 3 4		 Single 8-bit Bus Transceiver
74f588sc
2 3 4		 Single 8-bit Bus Transceiver
74f583dc
2 3 4		 BCD Adder
74f583
2 3 4 5 6 7 8		 NXP Semiconductors N.V. 4-bit BCD adder(4位BDC加法器)
74f595
2 3 4 5 6 7 8 9 10 11 12 13		 NXP Semiconductors N.V. 8-bit shift register with output laches 3-State
74f598
2 3 4 5 6 7 8 9 10 11 12 13 14		 NXP Semiconductors N.V. 8-bit shift register with input storage registers(3-State)(帶輸入存儲寄存的8位移位寄存器（三態(tài)）)
74f604
2 3 4 5 6 7		 NXP Semiconductors N.V. Dual octal latch 3-State
74f621
2 3 4 5 6 7 8 9 10		 NXP Semiconductors N.V. Octal bus transceiver, non-inverting (open collector)(八通道總線收發(fā)器，同向（集電極開路）)
74f623dc
2 3 4		 Single 8-bit Bus Transceiver
54f620lm
2 3 4		 Single 8-Bit Inverting Bus Transceiver
54f620lmqb
2 3 4		 Single 8-Bit Inverting Bus Transceiver
54f623dm
2 3 4		 Single 8-bit Bus Transceiver
54f623dmqb
2 3 4		 Single 8-bit Bus Transceiver
54f623fm
2 3 4		 Single 8-bit Bus Transceiver
54f623fmqb
2 3 4		 Single 8-bit Bus Transceiver
54f623lm
2 3 4		 Single 8-bit Bus Transceiver
54f623lmqb
2 3 4		 Single 8-bit Bus Transceiver
74f623
2 3 4 5 6 7 8 9 10 11 12		 NXP Semiconductors N.V. Octal bus transceiver, non-inverting (3-State)(八通道總線收發(fā)器，同向（三態(tài)）)
74f620
2 3 4 5 6 7 8 9 10 11 12		 NXP Semiconductors N.V. Octal bus transceiver, inverting 3tate
74f620
2 3 4 5 6 7 8 9 10 11 12		 Fairchild Semiconductor Corporation Inverting Octal Bus Transceiver with 3-STATE Outputs
74f620pc
2 3 4 5 6 7 8 9 10 11 12		 FAIRCHILD SEMICONDUCTOR CORP Inverting Octal Bus Transceiver with 3-STATE Outputs
74f632
2 3 4 5 6 7 8 9 10 11 12 13 14		 32-Bit Parallel Error Detection and Correction Circuit
54f632
2 3 4 5 6 7 8 9 10 11 12 13 14		 32-Bit Parallel Error Detection and Correction Circuit
54f632dm
2 3 4 5 6 7 8 9 10 11 12 13 14		 Error Detection & Correction (EDAC)
54f632dmqb
2 3 4 5 6 7 8 9 10 11 12 13 14		 Error Detection & Correction (EDAC)
54f632dmqr
2 3 4 5 6 7 8 9 10 11 12 13 14		 Error Detection & Correction (EDAC)
54f632lm
2 3 4 5 6 7 8 9 10 11 12 13 14		 Error Detection & Correction (EDAC)
74f640
2 3 4 5 6 7 8 9 10 11		 NXP Semiconductors N.V. Octal bus transceiver, inverting (3-State)(八通道總線收發(fā)器，反向（三態(tài)）)
74f641
2 3 4 5 6 7 8 9 10		 NXP Semiconductors N.V. Octal Bus Transceiver with Common Output Enable, Non-Inverting (Open Collector)(帶普通輸出使能的八通道總線收發(fā)器，同相（集電極開路）)
74f642
2 3 4 5 6 7 8 9 10		 NXP Semiconductors N.V. Transceivers
74f646sdc
2 3 4 5 6 7 8		 Single 8-bit Bus Transceiver
54f646dmqb
2 3 4 5 6 7 8		 BUS TRANSCEIVER|SINGLE|8-BIT|F-TTL|DIP|24PIN|CERAMIC
54f646fmqb
2 3 4 5 6 7 8		 BUS TRANSCEIVER|SINGLE|8-BIT|F-TTL|FP|24PIN|CERAMIC