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CD74ACT244

具有 TTL 兼容型 CMOS 輸入和三態(tài)輸出的 8 通道、4.5V 至 5.5V 緩沖器; ? Buffered inputs\n? Typical propagation delay: ???3.6 ns @ VCC = 5 V, TA = 25°C, CL = 50pF\n? Exceeds 2-kV ESD Protection - MIL-STD-883, Method 3015\n? SCR-Latch-up-resistant CMOS process and circuit design\n? Speed of bipolar FAST*/AS/S with significantly reduced power consumption\n? Balanced propagation delays\n? AC types feature 1.5-V to 5.5-V operation and balanced noise immunity at 30% of the supply\n? ± 24-mA output drive current ??Fanout to 15 FAST* ICs ??Drives 50-ohm transmission lines\n? Characterized for operation from –40° to 85°C\n *FAST is a Registered Trademark of Fairchild Semiconductor Corp.;

The RCA CD54/74AC240, CD54/74AC241, and CD54/74AC244 and the CD54/74ACT240, CD54/74ACT241, and CD54/74ACT244 3-state octal buffer/line drivers use the RCA ADVANCED CMOS technology. The CD54/74AC/ACT240 and CD54/74AC/ACT244 have active-LOW output enables (10E\\, 2OE\\). The CD54/74AC/ACT241 has one active-LOW (10E\\) and one active-HIGH (20E) output enable.\n\n The CD74AC240 and CD74ACT240 are supplied in 20-lead dual-in-line plastic packages (E suffix) and 20-lead small-outline packages (M and M96 suffixes). The CD74AC241 is supplied in 20-lead dual-in-line plastic packages (E suffix) and the CD74ACT241 is supplied in 20-lead dual-in-line plastic packages (E suffix) and 20-lead small-outline packages (M96 suffix). The CD74AC244 and CD74ACT244 are supplied in 20-lead dual-in-line plastic packages (E suffix), 20-lead small-outline packages (M and M96 suffixes), and 20-lead shrink small-outline packages (SM96 suffix). These package types are operable over the following temperature ranges: Commercial (0 to 70°C); Industrial (?40 to +85°C); and Extended Industrial/Military (?55 to +125°C).\n\n The CD54AC240 and CD54AC244 and the CD54ACT240, CD54ACT241, and CD54ACT244 are supplied in 20-lead hermetic dual-in-line ceramic packages (F3A suffix) and are operable over the ?55 to +125°C temperature range.

CD74ACT244

Octal Buffer/Line Drivers, 3-State

CD74ACT244

Octal Buffer/Line Drivers, 3-State

CD74ACT244

Octal Vuffer Line Drivers 3-State

CD74ACT244E

Octal Buffer/Line Drivers, 3-State

CD74ACT244E

Octal Vuffer Line Drivers 3-State

CD74ACT244EE4

Octal Vuffer Line Drivers 3-State

CD74ACT244M

Octal Buffer/Line Drivers, 3-State

CD74ACT244M

Octal Vuffer Line Drivers 3-State

CD74ACT244M96

Octal Buffer/Line Drivers, 3-State