74ABT651 Datasheet, PDF (5/7 Pages) NXP Semiconductors – Octal transceiver/register, inverting 3-State

Philips Semiconductors
Octal transceiver/register, inverting (3-State)
Product specification
74ABT651
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_CC = 4.5V; I_IK = –18mA
–0.9 –1.2
–1.2 V
V_CC = 4.5V; I_OH = –3mA; V_I = V_IL or V_IH
2.5 3.2
2.5
V
V_OH High–level output voltage
V_CC = 5.0V; I_OH = –3mA; V_I = V_IL or V_IH
3.0 3.7
3.0
V
V_CC = 4.5V; I_OH = –32mA; V_I = V_IL or V_IH
2.0 2.30
2.0
V
V_OL
V_RST3
Low–level output voltage
V_CC = 4.5V; I_OL = 64mA; V_I = V_IL or V_IH
Power-up output low voltage V_CC = 5.5V; I_O = 1mA; V_I = GND or V_CC
0.42 0.55
0.13 0.55
0.55 V
0.55 V
I_I
Input leakage ^{Control pins V}CC ^{= 5.5V; V}I ^{= GND or 5.5V}
current
Data pins
V_CC = 5.5V; V_I = GND or 5.5V
±0.01 ±1.0
±5 ±100
±1.0 µA
±100 µA
I_OFF Power-off leakage current
V_CC = 0.0V; V_O or V_I ≤ 4.5V
±5.0 ±100
±100 µA
I_PU/I_PD
Power-up/down 3-State
output current⁴
V_CC = 2.1V; V_O = 0.5V; V _OE = Don’t Care;
V_I = GND or V_CC
±5.0 ±50
±50 µA
I_IH + I_OZH 3–State output High current V_CC = 5.5V; V_O = 2.7V; V_I = V_IL or V_IH
5.0 50
50
µA
I_IL + 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 V_CC = 5.5V; V_O = 5.5V; V_I = GND or V_CC
Output current¹
V_CC = 5.5V; V_O = 2.5V
5.0 50
50
µA
–40 –65 –180 –40 –180 mA
I_CCH
V_CC = 5.5V; Outputs High, V_I = GND or V_CC
110 250
250 µA
I_CCL
I_CCZ
Quiescent supply current
V_CC = 5.5V; Outputs Low, V_I = GND or V_CC
V_CC = 5.5V; Outputs 3–State;
V_I = GND or V_CC
20
30
110 250
30 mA
250 µA
∆I_CC
Additional supply current per V_CC = 5.5V; one input at 3.4V,
input pin²
other inputs at V_CC or GND; V_CC = 5.5V
0.3 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 ± 10%, 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
CPAB to Bn or CPBA to An
1
t_PLH
Propagation delay
t_PHL
An to Bn or Bn to An
2
t_PLH
Propagation delay
t_PHL
SAB to Bn or SBA to An
3
t_PZH
Output enable time
5
t_PZL
OEBA to An
6
t_PHZ
Output disable time
5
t_PLZ
OEBA to An
6
t_PZH
Output enable time
5
t_PZL
OEAB to Bn
6
t_PHZ
Output disable time
5
t_PLZ
OEAB to Bn
6
LIMITS
T_amb = +25^oC
V_CC = +5.0V
Min
Typ
Max
125
300
2.2
3.8
5.1
1.7
4.4
5.1
1.5
3.2
5.1
1.5
3.7
4.6
1.5
3.8
5.1
1.5
4.4
4.9
1.3
3.7
4.6
2.5
4.7
6.8
1.5
4.0
4.5
1.5
3.2
3.8
1.8
3.4
6.1
2.9
4.5
6.5
1.5
3.8
4.5
1.5
3.1
4.4
T_amb = -40 to
+85^oC
V_CC = +5.0V ±0.5V
Min
Max
125
2.2
5.6
1.7
5.6
1.5
6.2
1.5
5.4
1.5
6.5
1.5
5.9
1.3
5.8
2.5
8.5
1.5
5.0
1.5
4.1
1.8
6.5
2.9
7.4
1.5
5.5
1.5
5.1
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
1995 Sep 06
5