74HC174N NXP Semiconductors, 74HC174N Datasheet - Page 6

• Manufacturer Part Number: 74HC174N
• Description: Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin PDIP Bulk
• Manufacturer: NXP Semiconductors

Specifications of 74HC174N

• Package: 16PDIP
• Logic Function: D-Type Bus Interface
• Logic Family: HC
• Number Of Element Outputs: 6
• Number Of Elements Per Chip: 1
• Output Signal Type: Single-Ended
• Set/reset: Master Reset
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 125 °C

Philips Semiconductors
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
Output capability: standard
I
Note to HCT types
The value of additional quiescent supply current ( I
To determine I
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
1998 Jul 08
CC
SYMBOL PARAMETER
t
t
t
t
t
t
t
t
f
INPUT
D
CP
MR
PHL
PHL
THL
W
W
rem
su
h
max
Hex D-type flip-flop with reset; positive-edge trigger
n
category: MSI
/ t
/ t
TLH
PLH
r
propagation delay
propagation delay
output transition time
clock pulse width
master reset pulse
width; LOW
removal time MR to CP
set-up time D
hold time D
maximum clock pulse
UNIT LOAD COEFFICIENT
0.25
1.30
1.25
= t
CP to Q
MR to Q
HIGH or LOW
frequency
CC
f
= 6 ns; C
per input, multiply this value by the unit load coefficient shown in the table below.
n
n
n
to CP
n
L
to CP
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
16
20
12
16
5
30
min. typ. max. min. max. min. max.
21
20
7
7
7
4
63
+25
3
3
CC
35
35
15
) for a unit load of 1 is given in the family specifications.
T
6
74HCT
amb
20
25
15
20
5
24
40 to +85
( C)
44
44
19
24
30
18
24
5
20
40 to +125
53
53
22
.
ns
ns
ns
ns
ns
ns
ns
ns
MHz
UNIT
74HC/HCT174
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
TEST CONDITIONS
V
(V)
Product specification
CC
Fig.6
Fig.7
Fig.6
Fig.6
Fig.7
Fig.7
Fig.8
Fig.8
Fig.6
WAVEFORMS