Fairchild Semiconductor 742 Hoja de datos

No.	parte #	Fabricante	Descripción
1	74279	Fairchild Semiconductor	Quad S-R Latch by appending the suffix letter “X” to the ordering code. Connection Diagram Function Table Inputs Output S (Note 1) R Q L L H (Note 2) L HH HLL H H Q0 H = HIGH Level L = LOW Level Q0 = The Level of Q before the indicated input conditions w
2	7427	Fairchild Semiconductor	Triple 3-Input NOR Gate
3	74273	Fairchild Semiconductor	Octal D-Type Flip-Flops s Typical propagation delay: 18 ns s Wide operating voltage range s Low input current: 1 µA maximum s Low quiescent current: 80 µA (74 Series) s Output drive: 10 LS-TTL loads Ordering Code: Order Number MM74HC273M MM74HC273SJ MM74HC273MTC MM74HC273N
4	74240	Fairchild Semiconductor	Octal 3-STATE Buffer/Line Driver/Line Receiver s 3-STATE outputs drive bus lines directly s PNP inputs reduce DC loading on bus lines s Hysteresis at data inputs improves noise margins s Typical IOL (sink current) 24 mA s Typical IOH (source current) −15 mA s Typical propagation delay times Inver
5	74244	Fairchild Semiconductor	Octal 3-STATE Buffer/Line Driver/Line Receiver s 3-STATE outputs drive bus lines directly s PNP inputs reduce DC loading on bus lines s Hysteresis at data inputs improves noise margins s Typical IOL (sink current) 24 mA s Typical IOH (source current) −15 mA s Typical propagation delay times Inver
6	74283	Fairchild Semiconductor	4-Bit Binary Adder s Full-carry look-ahead across the four bits s Systems achieve partial look-ahead performance with the economy of ripple carry s Typical add times Two 8-bit words 25 ns Two 16-bit words 45 ns s Typical power dissipation per 4-bit adder 95 mW Orderin
7	IRF742	Fairchild Semiconductor	N-Channel Power MOSFET
8	IN4742A	Fairchild Semiconductor	(IN4728A - IN4764A) Zener Diode .8 18.9 21 Test Current IZ (mA) 76 69 64 58 53 49 45 41 37 34 31 28 25 23 21 19 17 15.5 14 12.5 Max. Zener Impedance ZZ @ I Z (Ω) 10 10 9 9 8 7 5 2 3.5 4 4.5 5 7 8 9 10 14 16 20 22 Leakage Current IR (µA) 100 100 50 10 10 10 10 10 10 10 10 10 10 5
9	FOD2742A	Fairchild Semiconductor	Optically Isolated Error Amplifier ■ Optocoupler, precision reference and error amplifier in single package ■ 2.5V reference ■ CTR 100% to 200% ■ 2,500V RMS isolation ■ UL approval E90700, Volume 2 ■ BSI approval 8661, 8662 ■ VDE approval 136616 ■ CSA approval 1113643 ■ Low temperatur
10	DM7420	Fairchild Semiconductor	Dual 4-Input NAND Gate e Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Recommended Operating Conditions Symbol VCC VIH VIL IOH IOL
11	FAN8742	Fairchild Semiconductor	Spindle Motor and 6-CH Driver Common • Built-in thermal shutdown circuit (TSD) • 8 Independent voltage sources • Corresponds to 3.3V or 5V DSP • 4 selectable mute inputs Description Suitable for a 3-phase BLDC (Brush-Less Direct Current) spindle motor driver with PWM, the monoli
12	7425	Fairchild Semiconductor	Dual 4-Input NOR Gate
13	MV8742	Fairchild Semiconductor	(MV8741 / MV8742) SUPER BRIGHT T-1 3/4 (5 mm) LED LAMP • Popular T-1 3/4 package • Super high brightness suitable for outdoor 1.00 (25.4) MIN applications • Solid state reliability • Water clear optics • Standard 100 mil. lead spacing 0.050 (1.27) 0.100 (2.54) Ø 0.230 (5.84) 0.050 (1.27) REF. 0.100 (
14	74221	Fairchild Semiconductor	Dual Non-Retriggerable Monostable Multivibrator both a negative, A, and a positive, B, transition triggered input, either of which can be used as an inhibit input. Also included is a clear input that when taken low resets the one shot. The MM74HC221A can be triggered on the positive transition of
15	74245	Fairchild Semiconductor	3-STATE Octal Bus Transceiver s Bi-Directional bus transceiver in a high-density 20-pin package s 3-STATE outputs drive bus lines directly s PNP inputs reduce DC loading on bus lines s Hysteresis at bus inputs improve noise margins s Typical propagation delay times, port-to-port
16	KSE5742	Fairchild Semiconductor	NPN Silicon Darlington Transistor mitter Cut-off Current DC Current Gain Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage Diode Forward Voltage Delay Time Rise Time Storage Time Fall Time Voltage Storage Time Cross-over Time Test Condition IC = 50mA, IB=0 Min. 300
17	7420	Fairchild Semiconductor	Dual 4-Input NAND Gates
18	7421	Fairchild Semiconductor	Dual 4-Input Positive AND Gate
19	MV8741	Fairchild Semiconductor	(MV8741 / MV8742) SUPER BRIGHT T-1 3/4 (5 mm) LED LAMP • Popular T-1 3/4 package • Super high brightness suitable for outdoor 1.00 (25.4) MIN applications • Solid state reliability • Water clear optics • Standard 100 mil. lead spacing 0.050 (1.27) 0.100 (2.54) Ø 0.230 (5.84) 0.050 (1.27) REF. 0.100 (
20	SG6742	Fairchild Semiconductor	Highly-Integrated Green-Mode PWM Controller High-voltage start-up Low operating current (4mA) Linearly decreasing PWM frequency to 22KHz Frequency jittering to reduce EMI emission Fixed PWM frequency (65KHz) Peak-current-mode control Cycle-by-cycle current lim