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Philips Semiconductors
Product specification
GTL2004
Quad GTL/GTL+ to LVTTL/TTL
bidirectional latched translator
2000 Jun 19
5
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
–40
°C to +85°C
UNIT
MIN
TYP1
MAX
VO
B port
VCC = 3.0 to 3.6 V; IOH = –100 A
VCC–0.2
V
VOH
B port
VCC = 3.0 V; IOH = –12 mA
2.0
V
VO
A port
VCC = 3.0 V; IOL = 40 mA
0.4
V
VOL
B port
VCC = 3.0 V; IOL = 12 mA
0.8
V
Control inputs
VCC = 3.6 V; VI = VCC or GND
± 1
A port
VCC = 3.6 V; VI = VTT or GND
± 1
II
VCC = 0 or 3.6 V; VI = 5.5
10
A
B port
VCC = 3.6 V; VI = VCC
± 1
VCC = 3.6 V; VI = 0 V
–5
IOFF
A port
VCC = 0 V;VI or VO = 0 to 4.5 V
± 100
A
IEX
B port
VO = 5.5 V; VCC = 3.0 V
50
125
A
ICC
A or B port
VCC = 3.6 V;VI = VCC or GND; IO = 0
3
mA
ICC3
B port or control inputs
VCC = 3.6 V; VI = VCC –0.6 V
500
A
CI
Control inputs
VI = 3.0 V or 0
3
pF
C O
B port
VO = 3.0 V or 0
7.2
pF
CIO
A port
VO = VTT or 0
4.6
pF
NOTES:
1. All typical values are measured at VCC = 3.3 V and Tamb = 25°C.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
3. This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
AC CHARACTERISTICS (3.3 V
"0.3 V RANGE)
LIMITS (GTL)
LIMITS (GTL+)
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3V "0.3V
VREF = 0.8V
VCC = 3.3V "0.3V
VREF = 1.0V
UNIT
MIN
TYP1
MAX
MIN
TYP1
MAX
tPLH
tPHL
Bn to An
2
2.0
1.8
2.8
2.5
2.0
1.8
2.8
2.5
ns
tPLH
tPHL
An to Bn
3
4.4
4.7
6.5
5.8
4.4
4.5
5.7
5.1
ns
tPLH
tPHL
LEn to Bn
1
3.5
3.4
4.9
4.2
3.5
3.4
4.9
4.2
ns
NOTE:
1. All typical values are at VCC = 3.3 V and Tamb = 25°C.
AC SETUP REQUIREMENT (3.3 V
"0.3 V RANGE)
Over recommended ranges of supply voltage.1
LIMITS (GTL)
LIMITS (GTL+)
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3V "0.3V
VREF = 0.8V
VCC = 3.3V "0.3V
VREF = 1.0V
UNIT
MIN
MAX
MIN
MAX
tS(H)
tS(L)
Setup time (An to LEn)
4
1.3
1.5
1.2
1.5
ns
th(H)
th(L)
Hold time (An to LEn)
4
0.0
ns
tw(H)
LEn pulse width
3
1.1
ns
NOTE:
1. These parameters are warranted but not production tested.