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74ALVCH16245 View Datasheet(PDF) - Philips Electronics

Part Name
Description
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74ALVCH16245 Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
Philips Semiconductors
16-bit bus transceiver with direction pin (3-State)
Product specification
74ALVC16245/
74ALVCH16245
DC CHARACTERISTICS
Over recommended operating conditions. Voltage are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
VIH
HIGH level Input voltage
VIL
LOW level Input voltage
VCC = 2.3 to 2.7V
VCC = 2.7 to 3.6V
VCC = 2.3 to 2.7V
VCC = 2.7 to 3.6V
VCC = 2.3 to 3.6V; VI = VIH or VIL; IO = –100µA
VOH
VOL
II
IOZ
ICC
ICC
HIGH level output voltage
LOW level output voltage
Input leakage current
3-State output OFF-state current
Quiescent supply current
Additional quiescent supply current
given per data I/O pin with bus
hold
VCC = 2.3V; VI = VIH or VIL; IO = –6mA
VCC = 2.3V; VI = VIH or VIL; IO = –12mA
VCC = 2.7V; VI = VIH or VIL; IO = –12mA
VCC = 3.0V; VI = VIH or VIL; IO = –12mA
VCC = 3.0V; VI = VIH or VIL; IO = –24mA
VCC = 2.3 to 3.6V; VI = VIH or VIL; IO = 100µA
VCC = 2.3V; VI = VIH or VIL; IO = 6mA
VCC = 2.3V; VI = VIH or VIL; IO = 12mA
VCC = 2.7V; VI = VIH or VIL; IO = 12mA
VCC = 3.0V; VI = VIH or VIL; IO = 24mA
VCC = 2.3 to 3.6V;
VI = VCC or GND
VCC = 2.3 to 3.6V; VI = VIH or VIL;
VO = VCC or GND
VCC = 2.3 to 3.6V; VI = VCC or GND; IO = 0
VCC = 2.3V to 3.6V; VI = VCC – 0.6V; IO = 0
IBHL2 Bus hold LOW sustaining current
IBHH2 Bus hold HIGH sustaining current
IBHLO2 Bus hold LOW overdrive current
IBHHO2 Bus hold HIGH overdrive current
NOTES:
1. All typical values are at Tamb = 25°C.
2. Valid for data inputs of bus hold parts.
VCC = 2.3V; VI = 0.7V
VCC = 3.0V; VI = 0.8V
VCC = 2.3V; VI = 1.7V
VCC = 3.0V; VI = 2.0V
VCC = 3.6V
VCC = 3.6V
LIMITS
Temp = -40°C to +85°C
MIN
TYP1
MAX
1.7
1.2
2.0
1.5
1.2
0.7
1.5
0.8
VCC–0.2
VCC–0.3
VCC–0.6
VCC–0.5
VCC–0.6
VCC–1.0
VCC
VCC–0.08
VCC–0.26
VCC–0.14
VCC–0.09
VCC–0.28
GND
0.20
0.07
0.40
0.15
0.70
0.14
0.40
0.27
0.55
0.1
5
0.1
10
0.2
40
150
750
45
75
–45
–75
500
–500
150
–175
UNIT
V
V
V
V
µA
µA
µA
µA
µA
µA
µA
µA
AC CHARACTERISTICS FOR VCC = 2.3V TO 2.7V RANGE
GND = 0V; tr = tf 2.0ns; CL = 30pF
SYMBOL
PARAMETER
WAVEFORM
tPHL/tPLH
Propagation delay
nAn to nBn; nBn to nAn
1, 3
tPZH/tPZL
3-State output enable time
nOE to nAn; nOE to nBn
2, 3
tPHZ/tPLZ
3-State output disable time
nOE to nAn; nOE to nBn
2, 3
NOTES:
1. All typical values are measured at Tamb = 25°C and VCC = 2.5V.
LIMITS
VCC = 2.3 to 2.7V
MIN
TYP1
MAX
1.0
2.0
3.7
1.0
2.7
5.7
1.0
2.2
5.2
UNIT
ns
ns
ns
1998 Jun 29
5
 

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