74HCT259DB,112 NXP Semiconductors, 74HCT259DB,112 Datasheet - Page 5
74HCT259DB,112
Manufacturer Part Number
74HCT259DB,112
Description
IC 8BIT ADDRESSABLE LATCH 16SSOP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheets
1.74HCT4046ADB112.pdf
(19 pages)
2.74HCT4046ADB112.pdf
(23 pages)
3.74HCT259N652.pdf
(11 pages)
Specifications of 74HCT259DB,112
Logic Type
D-Type, Addressable
Package / Case
16-SSOP
Circuit
1:8
Output Type
Standard
Voltage - Supply
4.5 V ~ 5.5 V
Independent Circuits
1
Delay Time - Propagation
23ns
Current - Output High, Low
4mA, 4mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Number Of Circuits
1
Logic Family
HCT
Polarity
Non-Inverting
High Level Output Current
- 4 mA
Low Level Output Current
5.2 mA
Propagation Delay Time
20 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-2815-5
935187400112
935187400112
Philips Semiconductors
FUNCTION TABLE
Notes
1. H = HIGH voltage level
December 1990
OPERATING
MODES
master reset
demultiplex
(active HIGH)
decoder
(when D = H)
store (do nothing)
addressable latch
8-bit addressable latch
L = LOW voltage level
X = don’t care
d = HIGH or LOW data one set-up time prior to the LOW-to-HIGH LE transition
q = lower case letters indicate the state of the referenced output established during the last cycle in which it was
addressed or cleared
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
MR
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
LE
X
d
d
d
d
d
d
d
d
X
d
d
d
d
d
d
d
d
INPUTS
D
X
L
H
L
H
L
H
L
H
X
L
H
L
H
L
H
L
H
A
0
X
L
L
H
H
L
L
H
H
X
L
L
H
H
L
L
H
H
A
1
X
L
L
L
L
H
H
H
H
X
L
L
L
L
H
H
H
H
A
2
5
L
Q=d
L
L
L
L
L
L
L
q
Q=d
q
q
q
q
q
q
q
0
0
0
0
0
0
0
0
Q
0
L
L
Q=d
L
L
L
L
L
L
q
q
Q=d
q
q
q
q
q
q
1
1
1
1
1
1
1
1
Q
1
L
L
L
Q=d
L
L
L
L
L
q
q
q
Q=d
q
q
q
q
q
2
2
2
2
2
2
2
2
Q
2
L
L
L
L
Q=d
L
L
L
L
q
q
q
q
Q=d
q
q
q
q
OUTPUTS
3
3
3
3
3
3
3
3
Q
3
L
L
L
L
Q=d
L
L
L
q
q
q
q
q
Q=d
q
q
q
L
4
4
4
4
4
4
4
4
Q
4
74HC/HCT259
Product specification
L
L
L
L
L
L
Q=d
L
L
q
q
q
q
q
q
Q=d
q
q
5
5
5
5
5
5
5
5
Q
5
L
L
L
L
L
L
L
Q=d
L
q
q
q
q
q
q
q
Q=d
q
6
6
6
6
6
6
6
6
Q
6
L
L
L
L
L
L
L
L
Q=d
q
q
q
q
q
q
q
q
Q=d
7
7
7
7
7
7
7
7
Q
7