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74HCT257D-T  Quad 2-input multiplexer; 3-state - Description: Quad 2-Input Multiplexer; TTL Enabled (3-State) ; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: +/- 6 mA ; Power dissipation considerations: Low Power ; Propagation delay: 13 ns; Voltage: 4.5-5.5V
厂商: Philips Semiconductors / NXP Semiconductors查看供应商
74HCT238D-T  3-to-8 line decoder/demultiplexer - Description: 3-to-8 Decoder/Demultiplexer; TTL Enabled ; Logic switching levels: TTL ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Propagation delay: 18 ns; Voltage: 4.5-5.5V
厂商: Philips Semiconductors / NXP Semiconductors查看供应商
74HCT245PW-T  Octal bus transceiver; 3-state - Description: Transceiver with Direction Pin; Non-Inverting; TTL Enabled (3-State) ; Logic switching levels: TTL ; Number of pins: 20 ; Output drive capability: +/- 6 mA ; Power dissipation considerations: Low Power ; Propagation delay: 10 ns; Voltage: 4.5-5.5V
厂商: Philips Semiconductors / NXP Semiconductors查看供应商
74HCT280D-T  9-bit odd/even parity generator/checker - Description: 9-Bit Odd/Even Parity Generator/Checker; TTL Enabled ; Logic switching levels: TTL ; Number of pins: 14 ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Propagation delay: 18 ns; Voltage: 4.5-5.5V
厂商: Philips Semiconductors / NXP Semiconductors查看供应商
74HCT2G126DC-G  Dual buffer/line driver; 3-state - Description: Dual Buffer/Line Driver with Active HIGH Output Enable (3-State) ; Logic switching levels: TTL ; Number of pins: 8 ; Output drive capability: +/- 4.0 mA ; Power dissipation considerations: Low Power ; Propagation delay: 12 ns; Voltage: 4.5-5.5 V
厂商: Philips Semiconductors / NXP Semiconductors查看供应商
74HCT21N  Dual 4-Input AND Gate
厂商: Philips Semiconductors / NXP Semiconductors查看供应商
74HCT299DB-T  8-bit universal shift register; 3-state - Description: 8-Bit Universal Shift/Store Register (3-State); TTL Enabled ; Fmax: 46 MHz; Logic switching levels: TTL ; Number of pins: 20 ; Output drive capability: +/- 6 mA ; Power dissipation considerations: Low Power ; Propagation delay: 19 ns; Voltage: 4.5-5.5V
厂商: Philips Semiconductors / NXP Semiconductors查看供应商
74HCT259DB-T  8-bit addressable latch - Description: 8-Bit Addressable Latch; TTL Enabled ; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Propagation delay: 20 ns; Voltage: 4.5-5.5 V
厂商: Philips Semiconductors / NXP Semiconductors查看供应商
74HCT257DB-T  Quad 2-input multiplexer; 3-state - Description: Quad 2-Input Multiplexer; TTL Enabled (3-State) ; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: +/- 6 mA ; Power dissipation considerations: Low Power ; Propagation delay: 13 ns; Voltage: 4.5-5.5V
厂商: Philips Semiconductors / NXP Semiconductors查看供应商
74HCT253DB-T  Dual 4-input multiplexer, 3-state
厂商: Philips Semiconductors / NXP Semiconductors查看供应商

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