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MC74HC161ADR2

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
MC74HC161A, MC74HC163A
http://onsemi.com
13
Figure 16. Modulo−5 Counter
HC163A
TYPICAL APPLICATIONS VARYING THE MODULUS
OUTPUT
OPTIONAL BUFFER
FOR NOISE REJECTION
OTHER
INPUTS
RESET
HC163A
Q0
Q1
Q2
Q3
Figure 17. Modulo−11 Counter
OUTPUT
OPTIONAL BUFFER
FOR NOISE REJECTION
OTHER
INPUTS
Q0
Q1
Q2
Q3
RESET
The HC163A facilitates designing counters of any modulus with minimal external logic. The output is glitch−free due to
the synchronous Reset.
ORDERING INFORMATION
Device Package Shipping
†
MC74HC161AN PDIP−16 500 Units / Box
MC74HC161ANG PDIP−16
(Pb−Free)
500 Units / Box
MC74HC161AD SOIC−16 48 Units / Rail
MC74HC161ADG SOIC−16
(Pb−Free)
48 Units / Rail
MC74HC161ADR2 SOIC−16 2500 Units / Tape & Reel
MC74HC161ADR2G SOIC−16
(Pb−Free)
2500 Units / Tape & Reel
MC74HC161AFEL SOEIAJ−16 2000 Units / Tape & Reel
MC74HC161ADTR2 TSSOP−16* 2500 Units / Tape & Reel
MC74HC163AN PDIP−16 500 Units / Box
MC74HC163ANG PDIP−16
(Pb−Free)
500 Units / Box
MC74HC163AD SOIC−16 48 Units / Rail
MC74HC163ADG SOIC−16
(Pb−Free)
48 Units / Rail
MC74HC4163DR2 SOIC−16 2500 Units / Tape & Reel
MC74HC163ADR2G SOIC−16
(Pb−Free)
2500 Units / Tape & Reel
MC74HC163AFEL SOEIAJ−16 2000 Units / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently Pb−Free.
MC74HC161A, MC74HC163A
http://onsemi.com
14
PACKAGE DIMENSIONS
PDIP−16
N SUFFIX
CASE 648−08
ISSUE T
SOIC−16
D SUFFIX
CASE 751B−05
ISSUE J
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS
WHEN FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE
MOLD FLASH.
5. ROUNDED CORNERS OPTIONAL.
−A−
B
F
C
S
H
G
D
J
L
M
16 PL
SEATING
18
916
K
PLANE
−T−
M
A
M
0.25 (0.010) T
DIM MIN MAX MIN MAX
MILLIMETERSINCHES
A 0.740 0.770 18.80 19.55
B 0.250 0.270 6.35 6.85
C 0.145 0.175 3.69 4.44
D 0.015 0.021 0.39 0.53
F 0.040 0.70 1.02 1.77
G 0.100 BSC 2.54 BSC
H 0.050 BSC 1.27 BSC
J 0.008 0.015 0.21 0.38
K 0.110 0.130 2.80 3.30
L 0.295 0.305 7.50 7.74
M 0 10 0 10
S 0.020 0.040 0.51 1.01
____
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
18
16 9
SEATING
PLANE
F
J
M
R X 45
_
G
8 PLP
−B−
−A−
M
0.25 (0.010) B
S
−T−
D
K
C
16 PL
S
B
M
0.25 (0.010) A
S
T
DIM MIN MAX MIN MAX
INCHESMILLIMETERS
A 9.80 10.00 0.386 0.393
B 3.80 4.00 0.150 0.157
C 1.35 1.75 0.054 0.068
D 0.35 0.49 0.014 0.019
F 0.40 1.25 0.016 0.049
G 1.27 BSC 0.050 BSC
J 0.19 0.25 0.008 0.009
K 0.10 0.25 0.004 0.009
M 0 7 0 7
P 5.80 6.20 0.229 0.244
R 0.25 0.50 0.010 0.019
____
MC74HC161A, MC74HC163A
http://onsemi.com
15
PACKAGE DIMENSIONS
SOEIAJ−16
F SUFFIX
CASE 966−01
ISSUE O
H
E
A
1
DIM MIN MAX MIN MAX
INCHES
−−− 2.05 −−− 0.081
MILLIMETERS
0.05 0.20 0.002 0.008
0.35 0.50 0.014 0.020
0.18 0.27 0.007 0.011
9.90 10.50 0.390 0.413
5.10 5.45 0.201 0.215
1.27 BSC 0.050 BSC
7.40 8.20 0.291 0.323
0.50 0.85 0.020 0.033
1.10 1.50 0.043 0.059
0
0.70 0.90 0.028 0.035
−−− 0.78 −−− 0.031
A
1
H
E
Q
1
L
E
_
10
_
0
_
10
_
L
E
Q
1
_
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS D AND E DO NOT INCLUDE
MOLD FLASH OR PROTRUSIONS AND ARE
MEASURED AT THE PARTING LINE. MOLD FLASH
OR PROTRUSIONS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
4. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
5. THE LEAD WIDTH DIMENSION (b) DOES NOT
INCLUDE DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08 (0.003)
TOTAL IN EXCESS OF THE LEAD WIDTH
DIMENSION AT MAXIMUM MATERIAL CONDITION.
DAMBAR CANNOT BE LOCATED ON THE LOWER
RADIUS OR THE FOOT. MINIMUM SPACE
BETWEEN PROTRUSIONS AND ADJACENT LEAD
TO BE 0.46 ( 0.018).
M
L
DETAIL P
VIEW P
c
A
b
e
M
0.13 (0.005)
0.10 (0.004)
1
16 9
8
D
Z
E
A
b
c
D
E
e
L
M
Z
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

MC74HC161ADR2

Mfr. #:
Buy MC74HC161ADR2
Manufacturer:
ON Semiconductor
Description:
IC COUNTER 4BIT PRESET 16SOIC
Lifecycle:
New from this manufacturer.
Delivery:
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