Texas Instruments SN74ALS841DWR

Surface Mount ROHS3Compliant Obsolete TTL D-Type Transparent Latch 50pF 0C~70C 2.65mm 13ns

7ns Non-inverting Tristate 1 4.5V 5.5V 24mA D-Type Transparent Latch ALS 2.6mA SOIC-24 SMD mount，glue mount 15.4mm*7.52mm*2.35mm

ICs, Latches Logic; Logic Family:ALS; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:24-SOIC; No. of Pins:24; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes; Output Type:TTL ;RoHS Compliant: Yes

These 10-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The ten latches are transparent D-type latches. The SN74ALS841 and SN74AS841A have noninverting data (D) inputs. The SN74ALS842 has inverting D\ inputs. A buffered output-enable () input places the ten outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components. does not affect the internal operation of the latches. Previously stored data can be retained or new data can be entered while the outputs are off. The SN74ALS841, SN74AS841A, and SN74ALS842 are characterized for operation from 0°C to 70°C.