RD74VT1G240中文资料

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RD74VT1G240
Bus Buffer Inverted with 3-state Output / Dual Supply Voltage Translator
REJ03D0518–0100 Rev.1.00 Jun. 01, 2005
Description
Recommended Operating Conditions
Item Supply voltage range Input/Output voltage Symbol VCCIN VCCOUT VI VO Output current IOH Ratings 1.2 to 3.6 1.2 to 3.6 0 to 3.6 0 to VCCOUT 0 to 3.6 –2 –4 –6 –18 –24 IOL 2 4 6 18 24 Input transition rise or fall time Operation free-air temperature ∆t / ∆v Ta 10 –40 to 85 ns / V °C mA mA V V A port or OE Output: “H” or “L” Output: “Z” or VCCOUT: OFF VCCOUT = 1.2 V VCCOUT = 1.5±0.1 V VCCOUT = 1.8±0.15 V VCCOUT = 2.5±0.2 V VCCOUT = 3.3±0.3 V VCCOUT = 1.2 V VCCOUT = 1.5±0.1 V VCCOUT = 1.8±0.15 V VCCOUT = 2.5±0.2 V VCCOUT = 3.3±0.3 V Unit V Conditions
Increase in ICC per input Input capacitance
∆ICC CIN
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating conditions.
Part Name RD74VT1G240CLE Package Type WCSP-6 pin Package Code (Previous Code) SXBG0006KB–A (TBS-6AV) Package Abbreviation CL Taping Abbreviation (Quantity) E (3,000 pcs/reel)
Pin Arrangement
0.9 mm Height 0.5 mm 0.5 mm pitch 0.23 mm 6–Ball (CL)
GND
3
4
Y
A
2
5
VCCOUT
1.4 mm
Pin#1 INDEX
OE
1
6
VCCIN
(Bottom view)
(Top view)
Logic Diagram
OE
A
Y
Rev.1.00 Jun. 01, 2005 page 2 of 9
The RD74VT1G240 has a bus buffer inverted with 3-state output in a 6 pin package. Output is disabled when the associated output enable (OE) input is high. To ensure the high impedance state during power up or power down, OE should be connected to VCC through a pull-up resistor; the minimum value of the resistor is determined by the current sinking capability of the driver. The input is designed to track VCCIN, which accepts voltages from 1.2V to 3.6V, and the output is designed to track VCCOUT, which operates at 1.2V to 3.6V. Low voltage and high-speed operation is suitable for the battery powered products (e.g., notebook computers), and the low power consumption extends the battery life.
元器件交易网
RD74VT1G240
Absolute Maximum Ratings
Item Supply voltage range Input voltage range *1 Output voltage range
*1, 2
Symbol VCCIN, VCCOUT VI VO
Ratings –0.5 to 4.6 –0.5 to 4.6 –0.5 to VCCOUT+0.5 –0.5 to 4.6
Unit V V V
Conditions
A port or OE Output: “H” or “L” Output: “Z” or VCCOUT: OFF
Input clamp current Output clamp current Continuous output current Continuous output current VCC or GND Package Thermal impedance Storage temperature Notes:
IIK IOK IO ICCIN, ICCOUT, IGND θja Tstg
–50 –50 50 ±50 ±100 123 –65 to 150
mA mA mA mA °C/W °C
VI < 0 VO < 0 VO > VCC+0.5
The absolute maximum ratings are values, which must st not individually be exceeded, and furthermore, no two of which may be realized at the same time. 1. The input and output voltage ratings ngs may be exceeded if the input and output clamp-current ratings are observed. 2. This value is limited to 4.6 V maximum.
µA µA µA µA
IOH = –100 µA IOH = –2 mA IOH = –4 mA IOH = –6 mA IOH = –18 mA IOH = –24 mA IOL = 100 µA IOL = 2 mA IOL = 4 mA IOL = 6 mA IOL = 18 mA IOL = 24 mA VIN = GND or VCCIN control input VIN = VIH or VIL VIN, VOUT = 0 to 3.6 ห้องสมุดไป่ตู้ IO(Y port) = 0 VIN = VCCIN or GND IO(Y port) = 0 VIN = VCCIN or GND A port or control VCCIN–0.6 (1 input) VIN = VCC or GND
V
A port Control input
V
VOL
1.2 to 3.6
V
Input current Off state output current Output leakage current Quiescent supply current
IIN IOZ IOFF ICCIN ICCOUT
3.6 3.6 0 1.2 to 3.6 1.2 to 3.6 3.6 3.3
Article Indication
Marking Year code Month code
VHYM
Rev.1.00 Jun. 01, 2005 page 1 of 9
元器件交易网
RD74VT1G240
Function Table
Inputs OE L L H H: High level L: Low level X: Immaterial Z: High impedance A L H X Output Y H L Z
Features
• This product function as level shift that change VCCIN input level to VCCOUT output level by providing different supply voltage to VCCIN and VCCOUT. • The basic gate function is lined up as Renesas uni logic series. • Supplied on emboss taping for high-speed automatic mounting. • Supply voltage range: VCCIN = 1.2 V to 3.6 V VCCOUT = 1.2 V to 3.6 V Operating temperature range: −40 to +85°C • All inputs VIH (Max.) = 3.6 V (@VCCIN = 0 V to 3.6 V) Outputs VO (Max.) = 3.6 V (@VCCOUT = 0 V) • Output current ±2 mA (@VCCOUT = 1.2 V) ±4 mA (@VCCOUT = 1.4 V to 1.6 V) ±6 mA (@VCCOUT = 1.65 V to 1.95 V) ±18 mA (@VCCOUT = 2.3 V to 2.7 V) ±24 mA (@VCCOUT = 3.0 V to 3.6 V) • Ordering Information