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Part Numbert Mfg Packt D/C Descriptiont Qty Company/Contact  
PC74HCT377T     08+/09+  全新原装,欢迎订购!  347 
    SHENG ZHOU HE ELECTRONICS CO.,..
  • Contact:zhou
  • Tel:86-755-83397505.82883120
  • Fax:86-0755-88296852
  • Email: 1018686693@qq.com


PC74HCT377T   SOP  92  Original  347 
    Minchin WaiYip Development Co...
  • Contact:Edison Chan
  • Tel:86-755-61667059
  • Fax:86-755-61303859
  • Email: mingqindianzi@live.cn
PC74HCT377T     92+    347 
    Anichip International Ltd.
  • Contact:Andrew
  • Tel:86-755-25873776
  • Fax:86-755-25873736
  • Email: andrew@anichip.com
PC74HCT377T   SOP  92  new and original  347 
    WEIXIANG ELECTRONIC (HK) LIMIT..
  • Contact:Julie
  • Tel:86-755-82814282
  • Fax:86-755-82814563
  • Email: wxic@wxic.net
PC74HCT377T 347        92 

PC74HCT377T Datasheet
R WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 07/02
PC74HCT377T Price

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PINS NAME DESCRIPTION
1 OE Input for Output Enable (Active low). Enables transceiver driver to transmit data on the USB bus. When OE pin = LOW, driver circuitry is enabled.
2 RCV Differential receiver output of D+ and D- input data lines. The output state of RCV is preserved and stable during an SEO condition.
3 VP Single-ended D+ receiver output for detection of a single-ended zero or error conditions
4 VM Single-ended D- receiver output for detection of a single-ended zero or error conditions.
5 SPND Suspend input. Allows the device to enter a low power state while the USB is inactive.
6 MODE Mode input. Selects between differential (VPO, VMO) and single-ended mode (Vo, FSEO).
7 Vcc Supply voltage for digital I/O pins. Voltages supported: 1.65 t0 3.3V.
8 USB_DET I/O level USB detect output. Logic High indicates that a USB cable is present.
9 D- Negative USB data connection.
10 D+ Positive USB data connection. In full-speed connect mode, connect to VPU via a l.5kQ resistor. Tol- erance of this resistor is defined in the USB specification REV l.1 & 2.0
1 1 VPONO Driver data input.
12 VMO/FSEO Driver data input.
13 VREG Regulated supply voltage output during USB operation of VBUS. luF decoupling capacitor is required.
14 VBUS Supply voltage input. Can be directly connected to USB VBUS.
15 VPU Pull-up supply voltage. Pin function is controlled by input ENUM.


PC74HCT377T on stock

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ELECTRICAL CHARACTERISTIC ( TA = - 55 IC to +125 IC, Unless Otherwise Specified )
Parameter Symbol Min Typ. Max Units Test Conditions Fig. 'xlote
Current Transfer Ratio Logic High Output Current Logic Low Supply Current Logic High Supply Current Input Forward Voltage Input Reverse BreakdownVoltage Input to Output Leakage Current Propagation Delay Time LogicHigh to Low Logic Low to High Common Mode Trasient immunity Logic High Level Logic Low Level CTR I OH I CCL I CCH VF BVR I i-o t PHL t PLH CMH CML 9 3 25 .05 40 .05 1.7 0.3 0.8 >1 >1 100 200 10 2.5 1.0 2.0 6.0 % V V ccS ccS KV KV IF=16 mA, Vo=0.4 V, Vcc=4.5 V IF=OmA, Vo=Vcc=15V IF=lOmA, Vcc=15V, Vo=open IF=OmA, Vcc=15V, Vo=open IF=10 mA IR=10 Relative Humidity " 45%, TA = 25IC, V i_o = 1000 Vdc /, k'168.2IVC::550Vp,F IF=O, RL=8.2KI ,VCM=10V p-p IF=16, RL=8.2KI ,VCM=10V p-p 2 1 3,4 3,4 2 1