■ 제품필수정보

제조사	Onsemi
제조사품명	MC74HC393ADG
간략설명	onsemi MC74HC393ADG Surface Mount Binary Counter HC, 14-Pin SOIC

■ 제품사양

패키지 = SOIC Logic Function = Counter Logic Family = HC
장착형태 = Surface Mount Counter
타입 = Binary
핀수 = 14 Minimum Operating Supply Voltage = 2 V Maximum Operating Supply Voltage = 6 V
크기 = 8.75 x 4 x 1.5mm Reset
타입 = Asynchronous High-Performance Silicon-Gate CMOS The MC74HC393A is identical in pinout to the LS393. The device inputs are compatible with standard CMOS outputs, with pullup resistors,they are compatible with LSTTL outputs. This device consists of two independent 4-bit binary ripple counters with parallel outputs from each counter stage. A divide-by 256 counter can be obtained by cascading the two binary counters. Internal flip-flops are triggered by high-to-low transitions of the clock input. Reset for the counters is asynchronous and active-high. State changes of the Q outputs do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and should not be used as clocks or as strobes except when gated with the Clock of the HC393A.Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2 to 6 V Low Input Current: 1 mA High Noise Immunity Characteristic of CMOS Devices Chip Complexity: 236 FETs or 59 Equivalent Gates