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U74AHC374_15

Description
OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS
File Size272KB,6 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
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U74AHC374_15 Overview

OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS

UNISONIC TECHNOLOGIES CO., LTD
U74AHC374
OCTAL EDGE-TRIGGERED
D-TYPE FLIP-FLOPS WITH
3-STATE OUTPUTS
DESCRIPTION
CMOS IC
The
U74AHC374
is a octal edge-triggered D-type flip-flops with
3-state outputs and it has 8 channels.
When the
OE
input is low, on the positive transition of the clock
(CLK) input, the Q outputs are set to the logic levels of the data (D)
inputs.
When the
OE
input is high, the outputs are in the high-impedance.
To ensure the high-impedance state during power up or power
down,
OE
should be tied to V
CC
through a pull-up resistor; the
minimum value of the resistor is determined by the current-sinking
capability of the driver.
TSSOP-20
FEATURES
* Operate from 2V to 5.5V
* Max t
PD
of 12.7ns at V
CC
=3.3V, C
L
=15pF
* Max I
CC
of 4uA
* Typ V
OL
< 0.36V at V
CC
=4.5V,I
O
=8mA,T
A
=25°C
* Typ V
OH
> 3.94V at V
CC
=4.5V,I
O
=-8mA, T
A
=25°C
ORDERING INFORMATION
Ordering Number
U74AHC374G-P20-R
Package
TSSOP-20
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 6
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