MC74AC161, MC74ACT161, MC74AC163, MC74ACT163
http://onsemi.com
10
AC OPERATING REQUIREMENTS
Symbol Parameter
V
CC
*
(V)
74ACT161 74ACT161
Unit
Fig.
No.
T
A
= +25°C
C
L
= 50 pF
T
A
= 40°C
to +85°C
C
L
= 50 pF
Typ Guaranteed Minimum
t
s
Setup Time, HIGH or LOW
P
n
to CP
5.0 7.0 9.5 11.5 ns 39
t
h
Hold Time, HIGH or LOW
P
n
to CP
5.0 3.0 0 0 ns 39
t
s
Setup Time, HIGH or LOW
PE
to CP
5.0 6.0 8.5 9.5 ns 39
t
h
Hold Time, HIGH or LOW
PE
to CP
5.0 3.5 0.5 0.5 ns 39
t
s
Setup Time, HIGH or LOW
CEP or CET to CP
5.0 4.0 5.5 6.5 ns 39
t
h
Hold Time, HIGH or LOW
CEP or CET to CP
5.0 2.0 0 0 ns 39
t
w
Clock Pulse Width (Load)
HIGH or LOW
5.0 2.0 3.0 3.5 ns 36
t
w
Clock Pulse Width (Count)
HIGH or LOW
5.0 2.0 3.0 3.5 ns 36
t
w
MR Pulse Width, LOW
5.0 3.0 3.0 7.5 ns 36
t
rec
Recovery Time
MR
to CP
5.0 0 0 0.5 ns 39
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
MC74AC161, MC74ACT161, MC74AC163, MC74ACT163
http://onsemi.com
11
AC OPERATING REQUIREMENTS
Symbol Parameter
V
CC
*
(V)
74ACT163 74ACT163
Unit
Fig.
No.
T
A
= +25°C
C
L
= 50 pF
T
A
= 40°C
to +85°C
C
L
= 50 pF
Typ Guaranteed Minimum
t
s
Setup Time, HIGH or LOW
P
n
to CP
5.0 4.0 10.0 12.0 ns 39
t
h
Hold Time, HIGH or LOW
P
n
to CP
5.0 5.0 0.5 0.5 ns 39
t
s
Setup Time, HIGH or LOW
SR
to CP
5.0 4.0 10.0 11.5 ns 39
t
h
Hold Time, HIGH or LOW
SR
to CP
5.0 5.5 0.5 0.5 ns 39
t
s
Setup Time, HIGH or LOW
PE
to CP
5.0 4.0 8.5 10.5 ns 39
t
h
Hold Time, HIGH or LOW
PE
to CP
5.0 5.5 0.5 0 ns 39
t
s
Setup Time, HIGH or LOW
CEP or CET to CP
5.0 2.5 5.5 6.5 ns 39
t
h
Hold Time, HIGH or LOW
CEP or CET to CP
5.0 3.0 0 0.5 ns 39
t
w
Clock Pulse Width
HIGH or LOW
5.0 2.0 3.5 3.5 ns 36
t
w
Clock Pulse Width (Count)
HIGH or LOW
5.0 2.0 3.5 3.5 ns 36
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
CAPACITANCE
Symbol Parameter
Value
Typ
Unit Test Conditions
C
IN
Input Capacitance 4.5 pF V
CC
= 5.0 V
C
PD
Power Dissipation Capacitance 45 pF V
CC
= 5.0 V
MARKING DIAGRAMS
x = 1 or 3
A = Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
AC16x
AWLYWW
MC74AC16xN
AWLYYWW
ACT16x
AWLYWW
MC74ACT16xN
AWLYYWW
DIP16 SO16 EIAJ16
74AC16x
ALYW
74ACT16x
ALYW
MC74AC161, MC74ACT161, MC74AC163, MC74ACT163
http://onsemi.com
12
ORDERING INFORMATION
Device Package Shipping
MC74AC161N PDIP16 25 Units/Rail
MC74ACT161N PDIP16 25 Units/Rail
MC74AC161D SOIC16 48 Units/Rail
MC74AC161DR2 SOIC16 2500 Tape & Reel
MC74ACT161D SOIC16 48 Units/Rail
MC74ACT161DR2 SOIC16 2500 Tape & Reel
MC74AC161M EIAJ16 50 Units/Rail
MC74ACT161MEL EIAJ16 2000 Tape & Reel
MC74AC163N PDIP16 25 Units/Rail
MC74ACT163N PDIP16 25 Units/Rail
MC74AC163D SOIC16 48 Units/Rail
MC74AC163DR2 SOIC16 2500 Tape & Reel
MC74ACT163D SOIC16 48 Units/Rail
MC74ACT163DR2 SOIC16 2500 Tape & Reel
MC74AC163MEL EIAJ16 2000 Tape & Reel
MC74ACT163MEL EIAJ16 2000 Tape & Reel

MC74AC163MELG

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
Counter Shift Registers 2-6V Synchronous Presettable Binary
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union