Part # 74VHC573 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74VHC573 Octal D-Type Latch with 3-STATE Outputs

Part Details:

74VHC573 Octal D-T May 2007 74VHC573 tm Octal D-Type Latch with 3-STATE Outputs Features General Description ype Latc High Speed: t = = PD 5.0ns (Typ.) at VCC 5V The VHC573 is an advanced high speed CMOS octal High Noise Immunity: V = = latch with 3-STATE output fabricated with silicon gate NIH VNIL 28% VCC (Min.) Power Down Protection is provided on all inputs CMOS technology. It achieves the high speed operationsimilar to equivalent Bipolar Schottky TTL while main- h with 3-ST Low Noise: V = OLP 0.6V (Typ.) taining the CMOS low power dissipation. This 8-bit Low Power Dissipation: I = = CC 4µA (Max.) @ TA 25°C D-type latch is controlled by a latch enable input (LE) Pin and function compatible with 74HC573 and an Output Enable input (OE). When the OE input isHIGH, the eight outputs are in a high impedance state. An input protection circuit ensures that 0V to 7V can be A applied to the input pins without regard to the supply TE Outputs voltage. This device can be used to interface 5V to 3Vsystems and two supply systems such as battery backup. This circuit prevents device destruction due to mis-matched supply and input voltages. Ordering Information Order Number Package Package Description Number 74VHC573M M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74VHC573SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74VHC573MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter "X" to the ordering number. Pb-Free package per JEDEC J-STD-020B. Connection Diagram

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74VHC573.pdf Datasheet