74abt377adb NXP Semiconductors, 74abt377adb Datasheet - Page 5

• Manufacturer Part Number: 74abt377adb
• Description: Octal D-type Flip-flop With Enable
• Manufacturer: NXP Semiconductors

1. Limits may vary among suppliers.
Philips Semiconductors
DC ELECTRICAL CHARACTERISTICS
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4V.
3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.
AC CHARACTERISTICS
GND = 0V, t
NOTE:
1997 Feb 26
SYMBOL
SYMBOL
f
t
t
MAX
PLH
PHL
Octal D-type flip-flop with enable
V
I
V
I
I
I
V
V
OFF
CEX
CCH
CCL
RST
I
I
OH
OL
I
O
CC
IK
I
R
Input clamp voltage
High–level output voltage
Low-level output voltage
Power-up output low
voltage
Input leakage current
Power-off leakage current
Output High leakage current
Output current
Quiescent supply current
Additional supply current per
input pin
= t
Maximum clock frequency
Propagation delay
CP to Qn
F
= 2.5ns, C
3
PARAMETER
PARAMETER
2
1
L
= 50pF, R
L
= 500
V
V
V
CC
V
CC
V
V
V
V
CC
CC
CC
CC
CC
CC
= 5.5V; Outputs High, V
= 5.5V; Outputs Low, V
WAVEFORM
= 4.5V; I
= 5.5V; V
= 5.5V; I
V
= 4.5V; I
= 5.0V; I
= 4.5V; I
V
V
CC
other inputs at V
CC
V
CC
V
CC
1
1
= 5.5V; one input at 3.4V,
TEST CONDITIONS
= 5.5V; V
CC
= 0.0V; V
= 4.5V; I
OH
O
OH
OH
OL
= 5.5V; V
O
= 1mA; V
= 5.5V; V
= –32mA; V
= 64mA; V
= –3mA; V
= –3mA; V
I
= GND or 5.5V
O
IK
or V
O
CC
5
= –18mA
I
I
= 2.5V
= GND or V
= GND or V
I
or GND
I
I
I
I
I
= GND or V
= GND or V
MIN
I
150
= V
1.8
2.2
= V
= V
= V
4.5V
IL
IL
IL
IL
or V
or V
or V
T
or V
V
amb
CC
CC
CC
IH
IH
IH
IH
CC
TYP
CC
250
3.1
3.6
= +5.0V
= +25
o
MIN
–50
2.5
3.0
2.0
C
LIMITS
T
MAX
amb
4.0
4.7
–100
TYP
–0.9
0.42
0.13
2.9
3.4
2.4
0.01
5.0
0.5
0.5
= +25 C
24
5.0
1
V
LIMITS
CC
MIN
150
MAX
–180
1.8
2.2
–1.2
0.55
0.55
250
T
1.5
100
50
30
1.0
amb
= +5.0V +0.5V
+85
= -40 to
o
74ABT377A
T
MIN
–50
C
2.5
3.0
2.0
amb
MAX
to +85 C
4.8
4.9
Product specification
= –40 C
MAX
–180
–1.2
0.55
0.55
250
1.5
100
50
30
1.0
UNIT
MHz
ns
UNIT
mA
mA
mA
V
V
V
V
V
V
A
A
A
A