The MC10E/100E256 contains three 4:1 multiplexers followed by transparent latches with differential outputs. Separate Select controls are provided for the leading 2:1 mux pairs (see logic symbol).
When the Latch Enable (LEN) is LOW, the latch is transparent, and output data is controlled by the multiplexer select controls. A logic HIGH on LEN latches the outputs. The Master Reset (MR) overrides all other controls to set the Q outputs LOW.
The 100 Series contains temperature compensation

• 950 ps Max. D to Output
• 850 ps Max. LEN to Output
• Split Select
• Differential Outputs
• PECL Mode Operating Range: VCC= 4.2 V to 5.7 V with VEE= 0 V
• NECL Mode Operating Range: VCC= 0 V with VEE= –4.2 V to –5.7 V
• Internal Input Pulldown Resistors
• ESD Protection: > 1 KV HBM, > 75 V MM
• Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test
• Moisture Sensitivity Level 1 For Additional Information, see Application Note AND8003/D
• Flammability Rating: UL–94 code V–0 @ 1/8”, Oxygen Index 28 to 34
• Transistor Count = 280 devices