Texas Instruments CD54HC283
The CDx4HC283 and CDx4HCT283 contain 4-bit binary adders. The HCT device has TTL-voltage compatible inputs.| Part No. | CD54HC283 |
|---|---|
| Datasheet | CD54HC283 Download |
| Manufacturer |  Texas Instruments |
| Description | 4-Bit Binary Full Adder |
| Buy | Stock & Price |
FEATURES
● Adds two binary numbers● Full internal lookahead
● Fast ripple carry for economical expansion
● Operates with both positive and negative logic
● Fanout (over temperature range) – Standard outputs 10 LSTTL loads – Bus driver outputs 15 LSTTL loads
● Wide operating temperature range: –55℃ to 125℃
● Balanced propagation delay and transition times
● Significant power reduction compared to LSTTL Logic ICs
● HC types – 2 V to 6 V operation – High noise immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5 V
● HCT types – 4.5 V to 5.5 V operation – Direct LSTTL input logic compatibility, VIL = 0.8 V (max), VIH = 2 V (min) – CMOS input compatibility, II ≤ 1 µA at VOL, VOH 2
DESCRIPTION
The HCT device has TTL-voltage compatible inputs. PART NUMBER Device Information PACKAGE(1) BODY SIZE (NOM) CD54HC283 J (CDIP, 16) 24.38 mm × 6.92 mm CD74HC283CD74H D (SOIC, 16) 9.90 mm × 3.90 mm C283 N (PDIP, 16) 19.31 mm × 6.35 mm CD74HCT283CD74 D (SOIC, 16) 9.90 mm × 3.90 mm HCT283 N (PDIP, 16) 19.31 mm × 6.35 mm (1) For all packages see the orderable addendum at the end of the datasheet.
