Datasheet Texas Instruments CD74HCT563E — 数据表

[ /Title
(CD74H
C533,
CD74H
CT533,
CD74H
C563,
CD74H
CT563)
/Subject
(High
Speed CD54/74HC533, CD54/74HCT533,
CD54/74HC563, CD74HCT563
Data sheet acquired from Harris Semiconductor
SCHS187C January 1998 -Revised July 2003 High-Speed CMOS Logic Octal Inverting
Transparent Latch, Three-State Outputs Features Description Common Latch-Enable Control The ’HC533, ’HCT533, ’HC563, and CD74HCT563 are
high-speed Octal Transparent Latches manufactured with
silicon gate CMOS technology. They possess the low power
consumption of standard CMOS integrated circuits, as well as
the ability to drive 15 LSTTL devices. Common Three-State Output Enable Control Buffered Inputs Three-State Outputs The outputs are transparent to the inputs when the latch
enable (LE) is high. When the latch enable (LE) goes low the
data is latched. The output enable (OE) controls the
three-state outputs. When the output enable (OE) is high the …