Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

SN54ALS161B Datasheet(PDF) 9 Page - Texas Instruments

Click here to check the latest version.
Part No. SN54ALS161B
Description  SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

SN54ALS161B Datasheet(HTML) 9 Page - Texas Instruments

Back Button SN54ALS161B Datasheet HTML 5Page - Texas Instruments SN54ALS161B Datasheet HTML 6Page - Texas Instruments SN54ALS161B Datasheet HTML 7Page - Texas Instruments SN54ALS161B Datasheet HTML 8Page - Texas Instruments SN54ALS161B Datasheet HTML 9Page - Texas Instruments SN54ALS161B Datasheet HTML 10Page - Texas Instruments SN54ALS161B Datasheet HTML 11Page - Texas Instruments SN54ALS161B Datasheet HTML 12Page - Texas Instruments SN54ALS161B Datasheet HTML 13Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 14 page
background image
SN54ALS161B, SN54ALS162B, SN54ALS163B, SN54AS161, SN54AS163
SN74ALS161B, SN74ALS163B, SN74AS161, SN74AS163
SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS
SDAS276 – DECEMBER 1994
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics (see Figure 3)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 Ω,
TA = MIN to MAX†
UNIT
PARAMETER
(INPUT)
(OUTPUT)
SN54ALS162B
SN54ALS163B
SN74ALS163B
UNIT
MIN
MAX
MIN
MAX
fmax
35
40
MHz
tPLH
CLK
RCO
5
25
5
20
ns
tPHL
CLK
RCO
5
25
5
20
ns
tPLH
CLK
Any Q
4
18
4
15
ns
tPHL
CLK
Any Q
6
25
6
20
ns
tPLH
ENT
RCO
3
16
3
13
ns
tPHL
ENT
RCO
3
16
3
13
ns
† For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, VI
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA: SN54AS161, SN54AS163
– 55
°C to 125°C
. . . . . . . . . . . . . . . . . .
SN74AS161, SN74AS163
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
– 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.
recommended operating conditions
SN54AS161
SN54AS163
SN74AS161
SN74AS163
UNIT
MIN
NOM
MAX
MIN
NOM
MAX
VCC
Supply voltage
4.5
5
5.5
4.5
5
5.5
V
VIH
High-level input voltage
2
2
V
VIL
Low-level input voltage
0.8
0.8
V
IOH
High-level output current
–2
–2
mA
IOL
Low-level output current
20
20
mA
fclock*
Clock frequency
0
65
0
75
MHz
t *
Pulse duration
CLR high or low
7.7
6.7
ns
tw*
Pulse duration
′AS161
CLR low
10
8
ns
A, B, C, D
10
8
LOAD
10
8
t
*
Setup time
ENP, ENT
10
8
ns
tsu*
before CLK
′AS161
CLR inactive
10
8
ns
′AS163
CLR low
14
12
′AS163
CLR high (inactive)
10
9
th*
Hold time, all synchronous inputs after CLK
2
0
ns
TA
Operating free-air temperature
–55
125
0
70
°C
* On products compliant to MIL-STD-883, Class B, this parameter is based on characterization data but is not production tested.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn