DS1651

Features:

 High speed
TTL compatible
Input sensitivity - ±7mV
TRI-STATE outputs for high speed buses
Standard supply voltages - ±5V
Pin and function compatible with MC3430


Pinout




Specifications

If Military/Aerospace specified devices are required,pleasecontacttheNationalSemiconductorSalesOffice/Distributors for availability and specifications.

Power Supply Voltages
V_CC                                                                                        +7 V_DC
V_EE                                                                                          -7 V_DC
Differential-Mode Input Signal Voltage
Range, V_IDR                                                                           ±6V_DC
Common-Mode Input Voltage Range,
V_ICR                                                                                        ±5V_DC
Strobe Input Voltage, V^_I(S)                                                     5.5 V_DC
Strobe Temperature Range                                         -65to +150
Maximum Power Dissipation (Note 1) at 25
Cavity Package                                                                    1509 mW
Molded Package                                                                  1476 mW
Lead Temp. (Soldering, 10 seconds)                                         300

Description

The DS1651/DS3651 is TTL compatible high speed circuits intended for sensing in a broad range of MOS memory sys-tem applications. Switching speeds have been enhanced over conventional sense amplifiers by application of Schot-tkytechnology,andTRI-STATE strobingisincorporated,of-fering a high impedance output state for bused organization.The DS1651/DS3651 has active pull-up outputs and offers open collector outputs providing implied "AND" operations.