74HCT194N,652 NXP Semiconductors, 74HCT194N,652 Datasheet - Page 9

• Manufacturer Part Number: 74HCT194N,652
• Description: IC 4BIT BI UNIV SHIFT REG 16-DIP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT194N,652

• Package / Case: 16-DIP (0.300", 7.62mm)
• Logic Type: Register, Bidirectional
• Function: Universal
• Output Type: Standard
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Counting Sequence: Serial/Parallel to Parallel
• Number Of Circuits: 1
• Logic Family: HCT
• Propagation Delay Time: 15 ns
• Supply Voltage (max): 5.5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (min): 4.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 74HCT194N; 74HCT194N; 933670120652

Philips Semiconductors
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
December 1990
SYMBOL PARAMETER
t
t
t
t
t
t
t
t
t
t
t
t
f
PHL
PHL
THL
W
W
rem
su
su
su
h
h
h
max
4-bit bidirectional universal shift register
/ t
/ t
TLH
PLH
propagation delay
propagation delay
output transition time
clock pulse width
master reset pulse
removal time
set-up time
set-up time
set-up time
hold time
hold time
hold time
maximum clock pulse
r
= t
CP to Q
MR to Q
HIGH or LOW
width; LOW
MR to CP
D
S
D
D
S
D
frequency
0
0
n
SR
n
SR
, S
, S
f
to CP
to CP
= 6 ns; C
, D
, D
1
1
to CP
to CP
SL
SL
n
n
to CP
to CP
L
= 50 pF
16
16
12
14
20
14
0
0
0
30
min.
18
18
7
7
7
6
7
10
70
typ.
7
5
7
25
32
32
15
max. min.
T
20
20
15
18
25
18
0
0
0
24
74HCT
amb
9
40 to 85
( C)
40
40
19
max.
24
24
18
21
30
21
0
0
0
20
min.
40 to 125
48
48
22
max.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
UNIT
74HC/HCT194
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
V
(V)
TEST CONDITIONS
CC
Product specification
Fig.9
Fig.9
Fig.7
Fig.8
Fig.7
Fig.7
Fig.8
Fig.8
Fig.9
Fig.10
Fig.9
Fig.10
Fig.7
WAVEFORMS