74ALS175 Datasheet, PDF (3/8 Pages) NXP Semiconductors – Quad D flip-flop

Philips Semiconductors
Quad D flip-flop
Product specification
74ALS175
LOGIC DIAGRAM
CP ⁹
V_CC = Pin 16
GND = Pin 8
1
MR
D0
D1
D2
D3
4
5
12
13
DQ
CP
RD
DQ
CP
RD
DQ
CP
RD
DQ
CP _Q
RD
32
Q0 Q0
67
Q1 Q1
11 10
Q2 Q2
14 15
Q3 Q3
FUNCTION TABLE
INPUTS
OUTPUTS
MR
CP
D
Q_n
Q_n
L
X
X
L
H
H
↑
h
H
L
H
↑
I
L
H
NOTES:
H = High-voltage level
h = High state must be present one setup time before the Low-to-High clock transition
L = Low-voltage level
l = Low state must be present one setup time before the Low-to-High clock transition
X = Don’t care
↑ = Low-to-High clock transition
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free air temperature range.)
SYMBOL
PARAMETER
V_CC
V_IN
I_IN
V_OUT
I_OUT
T_amb
T_stg
Supply voltage
Input voltage
Input current
Voltage applied to output in High output state
Current applied to output in Low output state
Operating free-air temperature range
Storage temperature range
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
V_CC
V_IH
V_IL
I_IK
I_OH
I_OL
T_amb
Supply voltage
High-level input voltage
Low-level input voltage
Input clamp current
High-level output current
Low-level output current
Operating free-air temperature range
OPERATING
MODE
Reset (clear)
Load “1”
Load “0”
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
–0.5 to V_CC
16
0 to +70
–65 to +150
LIMITS
MIN NOM MAX
4.5
5.0
5.5
2.0
0.8
–18
–0.4
8
0
+70
SF00721
UNIT
V
V
mA
V
mA
°C
°C
UNIT
V
V
V
mA
mA
mA
°C
1991 Feb 08
3