型號 廠商 描述
74act257pc
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP 8-Bit TTL/BTL Registered Transceiver 52-QFP 0 to 70
74act257sc
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP 8-Bit TTL/BTL Transceivers 52-QFP 0 to 70
74act257sj
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP 8-Bit TTL/BTL Transceivers 52-QFP 0 to 70
74act257mtcx
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP 2-Input Digital Multiplexer
74act257scx
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP 2-Input Digital Multiplexer
74act257sjx
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP Low-Power µP Reset Circuits in 3-Pin SC70/SOT23
74act273
2 3 4 5 6 7 8 9 10 11		 意法半導體 OCTAL D-TYPE FLIP FLOP WITH CLEAR
74act273b
2 3 4 5 6 7 8 9 10 11		 意法半導體 7-Bit TTL/BTL Transceivers 52-QFP 0 to 70
74act273m
2 3 4 5 6 7 8 9 10 11		 意法半導體 OCTAL D-TYPE FLIP FLOP WITH CLEAR
74act273mtr
2 3 4 5 6 7 8 9 10 11		 意法半導體 18-Bit LVTTL-to-GTL/GTL+ Universal Bus Transceivers 56-TSSOP -40 to 85
74act273t
2 3 4 5 6 7 8 9 10 11		 意法半導體 OCTAL D-TYPE FLIP FLOP WITH CLEAR
74act273
2 3 4 5 6 7 8 9 10 11		 Fairchild Semiconductor Corporation Octal D-Type Flip-Flop
74act273sc
2 3 4 5 6 7 8 9 10 11		 FAIRCHILD SEMICONDUCTOR CORP Octal D-Type Flip-Flop
74act273sj
2 3 4 5 6 7 8 9 10 11		 FAIRCHILD SEMICONDUCTOR CORP Octal D-Type Flip-Flop
74act273mtc
2 3 4 5 6 7 8 9 10 11		 FAIRCHILD SEMICONDUCTOR CORP Octal D-Type Flip-Flop
74act273mtcx
2 3 4 5 6 7 8 9 10 11		 FAIRCHILD SEMICONDUCTOR CORP Low-Power µP Reset Circuits in 3-Pin SC70/SOT23
74act273scx
2 3 4 5 6 7 8 9 10 11		 FAIRCHILD SEMICONDUCTOR CORP Octal D-Type Flip-Flop
74act273sjx
2 3 4 5 6 7 8 9 10 11		 FAIRCHILD SEMICONDUCTOR CORP Low-Power µP Reset Circuits in 3-Pin SC70/SOT23
74act273pc
2 3 4 5 6 7 8 9 10 11		 FAIRCHILD SEMICONDUCTOR CORP Octal D-Type Flip-Flop
74act280
2 3 4 5 6 7 8		 意法半導體 9 BIT PARITY GENERATOR/CHECKER
74act280b
2 3 4 5 6 7 8		 意法半導體 9 BIT PARITY GENERATOR/CHECKER
74act280m
2 3 4 5 6 7 8		 意法半導體 9 BIT PARITY GENERATOR/CHECKER
74act299
2 3 4 5 6 7 8 9 10 11 12 13		 意法半導體 18-Bit LVTTL-to-GTL/GTL+ Universal Bus Transceivers 56-TSSOP -40 to 85
74act299b
2 3 4 5 6 7 8 9 10 11 12 13		 意法半導體 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR
74act299m
2 3 4 5 6 7 8 9 10 11 12 13		 意法半導體 18-Bit LVTTL-to-GTL/GTL+ Universal Bus Transceivers 56-SSOP -40 to 85
74act299
2 3 4 5 6 7 8 9 10 11 12 13		 Fairchild Semiconductor Corporation 8-Input Universal Shift/Storage Register
74act299mtc
2 3 4 5 6 7 8 9 10 11 12 13		 FAIRCHILD SEMICONDUCTOR CORP 8-Input Universal Shift/Storage Register
74act299pc
2 3 4 5 6 7 8 9 10 11 12 13		 FAIRCHILD SEMICONDUCTOR CORP 8-Input Universal Shift/Storage Register
74act299sc
2 3 4 5 6 7 8 9 10 11 12 13		 FAIRCHILD SEMICONDUCTOR CORP 8-Input Universal Shift/Storage Register
74act32701
2 3 4 5 6 7 8 9		 意法半導體 Replaced by SN74GTLPH16612 : 18-Bit LVTTL-To-GTL/GTL+ Universal Bus Transceivers 56-SSOP -40 to 85
74act32701lb
2 3 4 5 6 7 8 9		 意法半導體 Replaced by SN74GTLPH16612 : 18-Bit LVTTL-To-GTL/GTL+ Universal Bus Transceivers 56-SSOP -40 to 85
74act32701lbr
2 3 4 5 6 7 8 9		 意法半導體 16-BIT D-TYPE LATCH PULS 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)
74act32b
2 3 4 5 6 7		 意法半導體 17-Bit LVTTL-To-GTL/GTL+ Universal Bus Transceivers With Buffered Clock Outputs 56-TSSOP -40 to 85
74act32m
2 3 4 5 6 7		 意法半導體 QUAD 2-INPUT OR GATE
74act32mtcx
2 3 4 5 6 7		 FAIRCHILD SEMICONDUCTOR CORP Quad 2-input OR Gate
74act32mtc
2 3 4 5 6 7		 FAIRCHILD SEMICONDUCTOR CORP 17-Bit LVTTL-To-GTL/GTL+ Universal Bus Transceivers With Buffered Clock Outputs 56-TSSOP -40 to 85
74act32pc
2 3 4 5 6 7		 FAIRCHILD SEMICONDUCTOR CORP 17-Bit LVTTL-To-GTL/GTL+ Universal Bus Transceivers With Buffered Clock Outputs 56-SSOP -40 to 85
74act32sc
2 3 4 5 6 7		 FAIRCHILD SEMICONDUCTOR CORP 17-Bit LVTTL-To-GTL/GTL+ Universal Bus Transceivers With Buffered Clock Outputs 56-SSOP -40 to 85
74act32sj
2 3 4 5 6 7		 Fairchild Semiconductor Corporation Quiet Series Quad 2-Input OR Gate
74act32
2 3 4 5 6 7		 意法半導體 Quad 2-Input Or Gate(四２輸入或門)
74act373b
2 3 4 5 6 7 8 9 10		 意法半導體 18-Bit LVTTL To GTL/GTL+ Bus Transceiver 64-TSSOP -40 to 85
74act373m
2 3 4 5 6 7 8 9 10		 意法半導體 18-Bit LVTTL To GTL/GTL+ Bus Transceivers 64-TSSOP -40 to 85
74act373msa
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP Octal Transparent Latch with 3-STATE Outputs
74act373msax
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP +3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with ±15kV ESD Protection
74act373mtcx
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP 8-Bit D-Type Latch
74act373scx
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP +5V, Multiprotocol, Software-Selectable Control Transceivers
74act373sjx
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP 8-Bit D-Type Latch
74act373mtc
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP Octal Transparent Latch with 3-STATE Outputs
74act373pc
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP 18-Bit LVTTL To GTL/GTL+ Bus Transceivers 64-TSSOP -40 to 85
74act373sj
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP 13-Bit GTL-/GTL/GTL+ To LVTTL Translator 28-TSSOP -40 to 85