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PDF BH16273DL Data sheet ( Hoja de datos )
| Número de pieza | BH16273DL | |
| Descripción | 16-bit D-type flip-flop | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
74ABT16273
74ABTH16273
16-bit D-type flip-flop
Product specification
Supersedes data of 1995 Sep 28
IC23 Data Handbook
Philips
Semiconductors
1998 Feb 27
1 page  
Philips Semiconductors
16-bit D-type flip-flop
Product specification
74ABT16273
74ABTH16273
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = +25°C
Temp = -40°C
to +85°C
MIN TYP MAX MIN MAX
VIK
VOH
VOL
VRST
Input clamp voltage
High-level output voltage
Low-level output voltage
Power-up output
voltage3
VCC = 4.5V; IIK = –18mA
VCC = 4.5V; IOH = –3mA; VI = VIL or VIH
VCC = 5.0V; IOH = –3mA; VI = VIL or VIH
VCC = 4.5V; IOH = –32mA; VIL or VIH
VCC = 4.5V; IOL = 64mA; VI = VIL or VIH
VCC = 5.5V; IO = 1mA; VI = GND or VCC
0.9 –1.2
2.5 2.9
2.5
3.0 3.4
3.0
2.0 2.4
2.0
0.42 0.55
0.13 0.55
–1.2
0.55
0.55
II
Input leakage current
74ABT16273
VCC = 5.5V; VI = VCC or GND
±0.1 ±1
±1
II
IHOLD
IOFF
IO
ICEX
Input leakage current
74ABTH16273
Bus Hold current inputs4
74ABTH16273
Power-off leakage
current
output current1
Output High leakage
current
VCC = 5.5V; VI = VCC or GND
VCC = 5.5V; VI = VCC
VCC = 5.5V; VI = 0
VCC = 4.5V; VI = 0.8V
VCC = 4.5V; VI = 2.0V
VCC = 5.5V; VI = 0 to 5.5V
Control
pins
Data pins
VCC= 0.0V; VO or VI t 4.5V
VCC = 5.5V; VO = 2.5V
VCC = 5.5V; VO = 5.5V; VI = GND or VCC
±0.01 ±1
35
–75
±800
0.01
–2
1
–3
±5.0 ±100
–50 –70 –180
5.0 50
35
–75
–50
±1
1
–5
±100
–180
50
ICCH
ICCL
∆ICC
Quiescent supply current
Additional supply current
per input pin2
74ABT16273
VCC = 5.5V; Outputs High, VI = GND or VCC
VCC = 5.5V; Outputs Low, VI = GND or VCC
VCC = 5.5V; One input at 3.4V.
Other inputs at VCC or GND
0.2 1
8 19
5 100
1
19
100
∆ICC
Additional supply current
per input pin2
74ABTH16273
VCC = 5.5V; One input at 3.4V.
Other inputs at VCC or GND
0.2 1
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 is the bus hold overdrive current required to force the input to the opposite logic state.
1
UNIT
V
V
V
µA
µA
µA
µA
µA
µA
mA
µA
mA
µA
mA
AC CHARACTERISTICS
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω;
SYMBOL
PARAMETER
WAVEFORM
tPLH
tPHL
tPHL
fMAX
Propagation delay
nCP to nQx
Propagation delay
nMR to nQx
Maximum clock frequency
1
2
1
LIMITS
Tamb = +25°C
VCC = +5.0V
MIN TYP MAX
Tamb = –40 to +85 °C
VCC = +5.0V ±0.5V
MIN MAX
1.5 2.5 3.4 1.5
1.2 2.0 2.7 1.2
4.0
3.0
1.9 3.7 4.3 1.9
5.3
150 240
150
UNIT
ns
ns
MHz
1998 Feb 27
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet BH16273DL.PDF ] | |
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