MB2821 Datasheet, PDF (4/9 Pages) NXP Semiconductors – Dual 10-bit D-type flip-flop; positive-edge trigger 3-State

Philips Semiconductors Advanced BiCMOS Products
Dual 10-bit D-type flip-flop;
positive-edge trigger (3-State)
Product specification
MB2821
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T_amb = +25°C
T_amb = –40°C
to +85°C
UNIT
Min Typ Max Min Max
V_IK
Input clamp voltage
V_OH High-level output voltage
V_OL
V_RST
Low-level output voltage
Power-up output
voltage^{NO TAG}
V_CC = 4.5V; I_IK = –18mA
V_CC = 4.5V; I_OH = –3mA; V_I = V_IL or V_IH
V_CC = 5.0V; I_OH = –3mA; V_I = V_IL or V_IH
V_CC = 4.5V; I_OH = –32mA; V_I = V_IL or V_IH
V_CC = 4.5V; I_OL = 64mA; V_I = V_IL or V_IH
V_CC = 5.5V; I_O = 1mA; V_I = GND or V_CC
–0.9 –1.2
–1.2 V
2.5 2.9
2.5
V
3.0 3.4
3.0
V
2.0 2.4
2.0
V
0.42 0.55
0.55 V
0.13 0.55
0.55 V
I_I
I_OFF
I_PU/PD
I_OZH
Input leakage current
Power-off leakage current
Power-up/down 3-State
output current⁴
3-State output High current
V_CC = 5.5V; V_I = GND or 5.5V
V_CC = 0.0V; V_O or V_I ≤ 4.5V
V_CC = 2.1V; V_O = 0.5V; V_I = GND or V_CC;
V_OE = Don’t care
V_CC = 5.5V; V_O = 2.7V; V_I = V_IL or V_IH
±0.01 ±1.0
±5.0 ±100
±5.0 ±50
5.0 50
±1.0 µA
±100 µA
±50 µA
50 µA
I_OZL 3-State output Low current
V_CC = 5.5V; V_O = 0.5V; V_I = V_IL or V_IH
–5.0 –50
–50 µA
I_CEX
I_O
Output High leakage current
Output current¹
V_CC = 5.5V; V_O = 5.5V; V_I = GND or V_CC
V_CC = 5.5V; V_O = 2.5V
5.0 50
50 µA
–50 –70 –180 –50 –180 mA
I_CCH
V_CC = 5.5V; Outputs High, V_I = GND or V_CC
120 250
250 µA
I_CCL Quiescent supply current
V_CC = 5.5V; Outputs Low, V_I = GND or V_CC
54 76
76 mA
I_CCZ
V_CC = 5.5V; Outputs 3-State; V_I = GND or V_CC
120 250
250 µA
∆I_CC
Additional supply current per V_CC = 5.5V; one input at 3.4V, other inputs at
input pin²
V_CC or GND
0.5 1.5
1.5 mA
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.
4. This parameter is valid for any V_CC between 0V and 2.1V with a transition time of up to 10msec. From V_CC = 2.1V to V_CC = 5V a transition
time of up to 100µsec is permitted.
AC CHARACTERISTICS
GND = 0V, t_R = t_F = 2.5ns, C_L = 50pF, R_L = 500Ω
SYMBOL
PARAMETER
WAVEFORM
f_MAX
Maximum clock frequency
1
t_PLH
Propagation delay
t_PHL
nCP to nQx
1
t_PZH
Output enable time
3
t_PZL
to High and Low level
4
t_PHZ
Output disable time
3
t_PLZ
from High and Low level
4
LIMITS
T_amb = +25^oC
V_CC = +5.0V
MIN
TYP
MAX
160
250
2.5
4.4
5.6
2.7
4.6
6.0
1.2
3.3
4.2
2.2
3.8
5.1
1.3
3.2
4.6
1.5
3.0
4.2
T_amb = -40 to
+85^oC
V_CC = +5.0V ±0.5V
MIN
MAX
160
2.5
6.4
2.7
6.7
1.2
5.0
2.2
5.8
1.3
5.0
1.5
4.7
UNIT
MHz
ns
ns
ns
August 24, 1993
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