74HC688D,652 NXP Semiconductors, 74HC688D,652 Datasheet - Page 6
74HC688D,652
Manufacturer Part Number
74HC688D,652
Description
IC COMPARATOR MAGNITUDE 20SOIC
Manufacturer
NXP Semiconductors
Series
74HCr
Type
Magnitude Comparatorr
Datasheets
1.74HCT4046ADB112.pdf
(19 pages)
2.74HCT4046ADB112.pdf
(23 pages)
3.74HC688N652.pdf
(7 pages)
Specifications of 74HC688D,652
Package / Case
20-SOIC (7.5mm Width)
Number Of Bits
8
Delay Time - Propagation
8ns
Voltage - Supply
2 V ~ 6 V
Product
Digital Comparators
Output Type
Complementary
Input Bias Current (max)
0.008 mA
Supply Voltage (max)
6 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Propagation Delay Time
170 ns, 34 ns, 29 ns
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Operating Temperature
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-2727-5
933713900652
933713900652
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
74HC688D,652
Manufacturer:
NXP
Quantity:
26
Philips Semiconductors
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
Output capability: standard
I
Note to HCT types
The value of additional quiescent supply current ( I
To determine I
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
December 1990
CC
INPUT
P
Q
E
SYMBOL PARAMETER
t
t
t
PHL
PHL
THL
n
8-bit magnitude comparator
n
category: MSI
/ t
/ t
/ t
TLH
PLH
PLH
propagation delay
propagation delay
output transition time
r
P
E to P = Q
= t
n
UNIT LOAD COEFFICIENT
0.35
0.35
0.70
CC
, Q
f
= 6 ns; C
per input, multiply this value by the unit load coefficient shown in the table below.
n
to P = Q
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
min.
20
18
7
typ.
25
CC
34
24
15
max. min. max.
) for a unit load of 1 is given in the family specifications.
T
6
74HCT
amb
40 to 85
( C)
43
30
19
min.
40 to 125
51
36
22
max.
.
UNIT
ns
ns
ns
74HC/HCT688
4.5
4.5
4.5
V
TEST CONDITIONS
(V)
Product specification
CC
WAVEFORMS
Fig.6
Fig.7
Figs 6 and 7