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74ABT16374BDL View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
74ABT16374BDL Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
Philips Semiconductors
16-bit D-type flip-flop; positive-edge trigger
(3-State)
Product specification
74ABT16374B
74ABTH16374B
OE
VM
VM
nQx
tPZH
VM
tPHZ
VOH
VOH –0.3V
0V
SH00079
Waveform 3. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
TEST CIRCUIT AND WAVEFORM
OE
VM
VM
tPZL
tPLZ
nQx
VM
VOL + 0.3V
VOL
SH00080
Waveform 4. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
VCC
VIN
VOUT
RL
PULSE
D.U.T.
GENERATOR
RT
CL
RL
Test Circuit for 3-State Outputs
SWITCH POSITION
TEST SWITCH
tPLZ
closed
tPZL
closed
All other open
7.0V
90%
NEGATIVE
PULSE
POSITIVE
PULSE
10%
VM
10%
tW
VM
10%
tTHL (tF)
tTLH (tR)
90%
VM
90%
VM
tW
VM = 1.5V
Input Pulse Definition
90%
AMP (V)
0V
tTLH (tR)
tTHL (tF)
AMP (V)
10%
0V
DEFINITIONS
RL = Load resistor; see AC CHARACTERISTICS for value.
CL = Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
RT = Termination resistance should be equal to ZOUT of
pulse generators.
FAMILY
INPUT PULSE REQUIREMENTS
Amplitude Rep. Rate tW
tR
tF
74ABT/H16
3.0V
1MHz 500ns 2.5ns 2.5ns
SA00018
1998 Feb 27
7
 

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