onsemi MC74HC393A, Counter 6V

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Subtotal (1 pack of 25 units)*

R 91,075

(exc. VAT)

R 104,725

(inc. VAT)

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Units
Per unit
Per Pack*
25 +R 3.643R 91.08

*price indicative

Packaging Options:
RS stock no.:
186-9712
Mfr. Part No.:
MC74HC393ADG
Manufacturer:
onsemi
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Brand

onsemi

Product Type

Counter

Reset Method

Asynchronous

Mount Type

Surface Mount

Count Direction

Uni-Directional

Maximum Supply Voltage

6V

Minimum Operating Temperature

-55°C

Maximum Operating Temperature

125°C

Standards/Approvals

RoHS

Series

MC74HC393A

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

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