RD74LVC16244B Datasheet, PDF (1/9 Pages) Renesas Technology Corp – 16-bit Buffers / Line Drivers with 3-state Outputs

RD74LVC16244B
16-bit Buffers / Line Drivers with 3-state Outputs
Description
REJ03D0527–0100
Rev.1.00
Mar. 14, 2005
The RD74LVC16244B has sixteen line drivers with three state outputs in a 48 pin package. This device is a non
inverting buffer and has two active low enables (1G to 4G). Each enable independently controls four buffers. Low
voltage and high-speed operation is suitable at the battery drive product (note type personal computer) and low power
consumption extends the life of a battery for long time operation.
Features
• V_CC = 1.65 V to 5.5 V
• All inputs V_IH (Max.) = 5.5 V (@V_CC = 0 V to 5.5 V)
• All outputs V_OUT (Max.) = 5.5 V (@V_CC = 0 V or output off state)
• Typical V_OL ground bounce < 0.8 V (@V_CC = 3.3 V, Ta = 25°C)
• Typical V_OH undershoot > 2.0 V (@V_CC = 3.3 V, Ta = 25°C)
• High output current ±4 mA (@V_CC = 1.65 V)
±8 mA (@V_CC = 2.3 V)
±12 mA (@V_CC = 2.7 V)
±24 mA (@V_CC = 3.0 V to 5.5 V)
• Ordering Information
Part Name
Package Type
Package Code
(Previous Code)
RD74LVC16244BTEL
TSSOP–48 pin
PTSP0048KA–A
(TTP–48DBV)
Package
Abbreviation
T
Taping Abbreviation
(Quantity)
EL (1,000 pcs/reel)
Function Table
Inputs
G
A
H
X
L
H
L
L
H: High level
L: Low level
X: Immaterial
Z: High impedance
Output Y
Z
H
L
Rev.1.00 Mar. 14, 2005 page 1 of 8