■ 제품필수정보

제조사	Toshiba
제조사품명	74VHC573FT
간략설명	Toshiba 74VHC573FT 8bit-Bit Octal D Type Latch, Transparent D Type, 20-Pin TSSOP

■ 제품사양

Logic Family = 74VHC Latch Mode = Transparent Latching Element = D
타입
칩당 요소 수 = 19 Number of Channels per Chip = 8 Polarity = Inverting
장착형태 = Surface Mount
패키지 = TSSOP
핀수 = 20
크기 = 6.5 x 4.4 x 1mm
높이 = 1mm Length = 6.5mm Width = 4.4mm The 74VHC573FT is an advanced high speed CMOS OCTAL LATCH with 3-STATE OUTPUT fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This 8-bit D-type latch is controlled by a latch enable input (LE) and an output enable input (OE). When the OE input is high, the eight outputs are in a high impedance state. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltagesWide operating temperature range: Topr = -40 to 125 ??High speed: fMAX = 180 MHz (typ.) at VCC = 5.0 V Low power dissipation: ICC = 4.0 μA (max) at Ta = 25??High noise immunity: VNIH = VNIL = 28% VCC (min) Power-down protection is provided on all inputs. Balanced propagation delays: tPLH ??tPHL Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V Low noise: VOLP = 1.0 V (max) Pin and function compatible with the 74 series (74AC/HC/AHC/LV etc.) 573 type.