SY100E404
FEATURES s Differential D and Q s Extended 100E VEE range of
- 4.2V to
- 5.5V s 700ps max. propagation delay s High frequency outputs s Internal 75KΩ input pull-down resistors s Fully patible with Motorola 10E/100E404 s Available in 28-pin PLCC package
BLOCK DIAGRAM
D0a D0a D0b D0b
D1a D1a D1b D1b
D2a D2a D2b D2b
D3a D3a D3b D3b
Q0 Q0
Q1 Q1
Q2 Q2
Q3 Q3
DESCRIPTION
The SY10/100E404 are 4-bit differential AND/NAND devices. The differential operation of these devices make them ideal for pulse shaping applications where duty cycle skew is critical. Special design techniques were incorporated to minimize the skew between the upper and lower level gate inputs.
Because a negative 2-input NAND function is equivalent to a 2-input OR function, the differential inputs and outputs of the devices also allow for their use as fully differential 2-input OR/NOR functions.
The output RISE/FALL times of these devices are significantly faster than most other standard ECLin PS devices, resulting in an...
