鈮?/div>
1碌A at V
OL
, V
OH
January 1998
Features
鈥?Unlimited Input Rise and Fall Times
鈥?Exceptionally High Noise Immunity
鈥?Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
鈥?Wide Operating Temperature Range . . . -55
o
C to 125
o
C
鈥?Balanced Propagation Delay and Transition Times
鈥?Signi铿乧ant Power Reduction Compared to LSTTL
Logic ICs
鈥?HC Types
- 2V to 6V Operation
- High Noise Immunity: N
IL
= 30%, N
IH
= 30% of V
CC
[ /Title
(CD74H
C14,
CD74H
CT14)
/Subject
(High
Speed
CMOS
Logic
Hex
Invert-
Description
The Harris CD74HC14, CD74HCT14 each contain 6
inverting Schmitt Triggers in one package.
Ordering Information
PART NUMBER
CD54HCT14F
TEMP. RANGE
(
o
C)
-55 to 125
PACKAGE
14 Ld CERDIP
PKG.
NO.
F14.3
Pinout
CD54HC14, CD54HCT14, CD74HC14, CD74HCT14
(PDIP, CERDIP, SOIC)
TOP VIEW
1A 1
1Y 2
2A 3
2Y 4
3A 5
3Y 6
GND 7
14 V
CC
13 6A
12 6Y
11 5A
10 5Y
9 4A
8 4Y
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
漏
Harris Corporation 1998
File Number
1781.1
1