TI 5962-8970801EA

CD54HCT258, CD74HCT258
QUADRUPLE 2-LINE TO 1-LINE SELECTORS/MULTIPLEXERS
WITH 3-STATE OUTPUTS
SCHS276A – MAY 2003
D
D
D
D
D
D
CD54HCT258 . . . F PACKAGE
CD74HCT258 . . . E PACKAGE
(TOP VIEW)
4.5-V to 5.5-V VCC Operation
Wide Operating Temperature Range of
–55°C to 125°C
Balanced Propagation Delays and
Transition Times
Standard Outputs Drive Up To 10 LS-TTL
Loads
Significant Power Reduction Compared to
LS-TTL Logic ICs
Inputs Are TTL-Voltage Compatible
A/B
1A
1B
1Y
2A
2B
2Y
GND
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
VCC
G
4A
4B
4Y
3A
3B
3Y
description/ordering information
These devices are designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized
systems. The 3-state outputs do not load the data lines when the output-enable (G) input is at a high logic level.
To ensure the high-impedance state during power up or power down, G should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
ORDERING INFORMATION
–55°C
55°C to 125°C
ORDERABLE
PART NUMBER
PACKAGE†
TA
TOP-SIDE
MARKING
PDIP – E
Tube
CD74HCT258E
CD74HCT258E
CDIP – F
Tube
CD54HCT258F3A
CD54HCT258F3A
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
FUNCTION TABLE
INPUTS
OUTPUT
Y
G
A/B
A
B
H
X
X
X
Z
L
L
L
X
H
L
L
H
X
L
L
H
X
L
H
L
H
X
H
L
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright  2003, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
CD54HCT258, CD74HCT258
QUADRUPLE 2-LINE TO 1-LINE SELECTORS/MULTIPLEXERS
WITH 3-STATE OUTPUTS
SCHS276A – MAY 2003
logic diagram (positive logic)
G
A/B
1A
1B
2A
2B
3A
3B
4A
4B
15
1
2
4
1Y
3
5
7
2Y
6
11
9
3Y
10
14
12
4Y
13
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V
Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Continuous output drain current per output, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35 mA
Continuous output source or sink current per output, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Package thermal impedance, θJA (see Note 2): E package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
CD54HCT258, CD74HCT258
QUADRUPLE 2-LINE TO 1-LINE SELECTORS/MULTIPLEXERS
WITH 3-STATE OUTPUTS
SCHS276A – MAY 2003
recommended operating conditions (see Note 3)
VCC
VIH
Supply voltage
VIL
VI
Low-level input voltage
VO
∆t/∆v
Output voltage
High-level input voltage
MIN
MAX
4.5
5.5
2
Input voltage
Input transition rise or fall rate
UNIT
V
V
0.8
V
VCC
VCC
V
500
ns
V
TA
Operating free-air temperature
–55
125
°C
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
VOH
VI = VIH or VIL
IOH = –20 µA
IOH = –6 mA
45V
4.5
VOL
VI = VIH or VIL
IOL = 20 µA
IOL = 6 mA
45V
4.5
II
IOZ
VI = VCC or 0
VO = VCC or 0
ICC
VI = VCC or 0,
∆ICC†
One input at VCC – 2.1 V, Other inputs at 0 or VCC
TA = 25°C
TA = –55°C
TO 125°C
TA = –40°C
TO 85°C
MIN
MIN
MIN
MAX
MAX
4.4
4.4
4.4
3.98
3.7
3.84
UNIT
MAX
V
0.1
0.1
0.1
0.26
0.4
0.33
5.5 V
±0.1
±1
±1
µA
5.5 V
±0.5
±10
±5
µA
5.5 V
8
160
80
µA
360
490
450
µA
Ci
10
10
10
pF
Co
20
20
20
IO = 0
4.5 V to
5.5 V
100
V
pF
† Additional quiescent supply current per input pin, TTL inputs high, 1 unit load. For dual-supply systems, theoretical worst-case
(VI = 2.4 V, VCC = 5.5 V) specification is 1.8 mA.
HCT INPUT LOADING TABLE
INPUT
UNIT LOAD
G
1.5
A or B
0.5
A/B
1.5
Unit Load is ∆ICC limit
specified
in
electrical
characteristics table (e.g.,
360 µA max at 25°C).
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
CD54HCT258, CD74HCT258
QUADRUPLE 2-LINE TO 1-LINE SELECTORS/MULTIPLEXERS
WITH 3-STATE OUTPUTS
SCHS276A – MAY 2003
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
A or B
Any Y
tpd
d
A/B
Any Y
ten
G
Any Y
tdis
di
G
Any Y
tt
Any Y
LOAD
CAPACITANCE
VCC
CL = 50 pF
4.5 V
TA = 25°C
MIN
CL = 15 pF
5V
CL = 50 pF
4.5 V
CL = 15 pF
5V
CL = 50 pF
4.5 V
CL = 15 pF
5V
CL = 50 pF
4.5 V
CL = 15 pF
5V
TYP
MAX
TA = –55°C
TO 125°C
TA = –40°C
TO 85°C
MIN
MIN
MAX
UNIT
MAX
27
41
34
34
51
43
28
42
35
30
45
38
12
18
15
11
ns
14
11
12
CL = 50 pF
ns
ns
ns
operating characteristics, VCC = 5 V, TA = 25°C
PARAMETER
TYP
Power dissipation capacitance per multiplexer†
Cpd
† Cpd is used to determine the dynamic power consumption per multiplexer.
PD = VCC2fi (Cpd + CL)
where: PD = dynamic power dissipation
fi = input frequency
CL = output load capacitance
VCC = supply voltage
4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
49
UNIT
pF
CD54HCT258, CD74HCT258
QUADRUPLE 2-LINE TO 1-LINE SELECTORS/MULTIPLEXERS
WITH 3-STATE OUTPUTS
SCHS276A – MAY 2003
PARAMETER MEASUREMENT INFORMATION
VCC
Test
Point
From Output
Under Test
PARAMETER
S1
ten
1 kΩ
tdis
CL
(see Note A)
S2
S1
S2
tPZH
Open
Closed
tPZL
Closed
Open
tPHZ
Open
Closed
tPLZ
Closed
Open
Open
Open
tpd or tt
tw
LOAD CIRCUIT
3V
1.3 V
Input
1.3 V
0V
VOLTAGE WAVEFORMS
PULSE DURATION
CLR
Input
3V
Reference
Input
3V
1.3 V
1.3 V
0V
0V
tsu
trec
Data
1.3 V
Input 0.3
V
3V
1.3 V
CLK
th
2.7 V
3V
2.7 V
1.3 V
0.3 V 0 V
tf
tr
0V
VOLTAGE WAVEFORMS
RECOVERY TIME
VOLTAGE WAVEFORMS
SETUP AND HOLD AND INPUT RISE AND FALL TIMES
3V
Input
1.3 V
1.3 V
0V
tPLH
In-Phase
Output
1.3 V
10%
90%
tPHL
90%
1.3 V
1.3 V
0V
tPHL
90%
tr
Out-of-Phase
Output
3V
Output
Control
VOH
1.3 V
10%
tf
VOL
1.3 V
10%
tf
1.3 V
10%
tr
VOLTAGE WAVEFORMS
PROPAGATION DELAY AND OUTPUT TRANSITION TIMES
1.3 V
Output
Waveform 2
(see Note B)
10%
VOL
tPHZ
tPZH
VOH
VOL
≈VCC
Output
Waveform 1
(see Note B)
tPLH
90%
tPLZ
tPZL
1.3 V
90%
VOH
≈0 V
VOLTAGE WAVEFORMS
OUTPUT ENABLE AND DISABLE TIMES
NOTES: A. CL includes probe and test-fixture capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following
characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 6 ns, tf = 6 ns.
D. For clock inputs, fmax is measured with the input duty cycle at 50%.
E. The outputs are measured one at a time with one input transition per measurement.
F. tPLZ and tPHZ are the same as tdis.
G. tPZL and tPZH are the same as ten.
H. tPLH and tPHL are the same as tpd.
Figure 1. Load Circuit and Voltage Waveforms
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
5
PACKAGE OPTION ADDENDUM
www.ti.com
28-Feb-2005
PACKAGING INFORMATION
Orderable Device
Status (1)
Package
Type
Package
Drawing
Pins Package Eco Plan (2)
Qty
Lead/Ball Finish
MSL Peak Temp (3)
5962-8970801EA
ACTIVE
CDIP
J
16
1
None
Call TI
Level-NC-NC-NC
CD54HCT258F3A
ACTIVE
CDIP
J
16
1
None
Call TI
Level-NC-NC-NC
CD74HCT258E
ACTIVE
PDIP
N
16
25
Pb-Free
(RoHS)
CU NIPDAU
Level-NC-NC-NC
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional
product content details.
None: Not yet available Lead (Pb-Free).
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean "Pb-Free" and in addition, uses package materials that do not contain halogens,
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications, and peak solder
temperature.
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Addendum-Page 1
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