74F647 Datasheet, PDF (5/12 Pages) NXP Semiconductors – Octal transceiver/register, non-inverting open-collector

Philips Semiconductors
Octal transceivers/registers (open-collector)
Product specification
74F647/74F649
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits 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
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
–0.5 to +V_CC
128
0 to +70
–65 to +150
UNIT
V
V
mA
V
mA
°C
°C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
V_CC
V_IH
V_IL
I_IK
V_OH
I_OL
T_amb
Supply voltage
High-level input voltage
Low-level input voltage
Input clamp current
High-level output voltage
Low-level output current
Operating free-air temperature range
LIMITS
MIN
NOM
MAX
4.5
5.0
5.5
2.0
0.8
–18
4.5
64
0
70
UNIT
V
V
V
mA
V
mA
°C
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
SYMBOL
PARAMETER
TEST CONDITIONS¹
LIMITS
MIN TYP² MAX
UNIT
I_OH
High-level output current
V_OL
Low-level output voltage
V_I
Input clamp voltage
I_I
Input current at
maximum input voltage
Others
An, Bn
V_CC = MIN, V_IL = MAX,
V_IH = MIN, V_OH = MAX
V_CC = MIN,
V_IL = MAX
V_IH = MIN,
I_OL = 48mA
I_OL = 64mA
±10%V_CC
±5%V_CC
V_CC = MIN, I_I = I_IK
V_CC = 0.0, V_I = 7.0V
V_CC = 5.5V, V_I = 5.5V
250
µA
0.38 0.55
V
0.42 0.55
V
–0.73 –1.2
V
100
µA
1
mA
I_IH
High-level input current
V_CC = MAX, V_I = 2.7V
20
µA
I_IL
Low-level input current
V_CC = MAX, V_I = 0.5V
–20
µA
I_CC
Supply current (total)
I_CCH
I_CCL
V_CC = MAX
105
145
mA
145
200
mA
NOTES:
1. For conditions shown as MIN or Max, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at V_CC = 5V, T_amb = 25^°C.
1992 Feb 28
5