SN74H108N datasheet, PDF - EEWORLD Datasheet

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SN74H108N: DescriptionJ-K Flip-Flop, TTL/H/L Series, 1-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, PDIP14, DIP-14; Categorylogic logic; File Size614KB，4 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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SN74H108N Overview

J-K Flip-Flop, TTL/H/L Series, 1-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, PDIP14, DIP-14

SN74H108N Parametric

Parameter Name	Attribute value
Maker	Rochester Electronics
package instruction	DIP,
Reach Compliance Code	unknown
Other features	WITH INDIVIDUAL SET INPUTS
series	TTL/H/L
JESD-30 code	R-PDIP-T14
JESD-609 code	e0
length	19.305 mm
Logic integrated circuit type	J-K FLIP-FLOP
Number of digits	2
Number of functions	1
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Output polarity	COMPLEMENTARY
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
propagation delay (tpd)	20 ns
Maximum seat height	5.08 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	TIN LEAD
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Trigger type	NEGATIVE EDGE
width	7.62 mm
minfmax	40 MHz

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REI Datasheet

SN54H108, SN74H108

Dual J-K Negative-Edge-Triggered Flip-Flops

These dual monolithic J-K flip-flops are negative-edge-triggered. They feature individual J, K, and

asynchronous preset inputs to each flip-flop as well as common clock and asynchronous clear inputs.

When the clock goes high, the inputs are enabled and data will be accepted. Logical state of J and

K inputs may be allowed to change when the clock pulse is in a high state and bistable will perform

according to the truth table as long as minimum set-up times are observed. Input data is transferred

to the outputs on the negative edge of the clock pulse.

Rochester Electronics

Manufactured Components

Rochester branded components are

manufactured using either die/wafers

purchased from the original suppliers

or Rochester wafers recreated from the

original IP. All recreations are done with

the approval of the OCM.

Parts are tested using original factory

test programs or Rochester developed

test solutions to guarantee product

meets or exceeds the OCM data sheet.

Quality Overview

• ISO-9001

• AS9120 certification

• Qualified Manufacturers List (QML) MIL-PRF-38535

• Class Q Military

• Class V Space Level

• Qualified Suppliers List of Distributors (QSLD)

• Rochester is a critical supplier to DLA and

meets all industry and DLA standards.

Rochester Electronics, LLC is committed to supplying

products that satisfy customer expectations for

quality and are equal to those originally supplied by

industry manufacturers.

The original manufacturer’s datasheet accompanying this document reflects the performance

and specifications of the Rochester manufactured version of this device. Rochester Electronics

guarantees the performance of its semiconductor products to the original OEM specifications.

‘Typical’ values are for reference purposes only. Certain minimum or maximum ratings may be

based on product characterization, design, simulation, or sample testing.

To learn more, please visit

www.rocelec.com

SN74H108N Related Products

	SN74H108N	54H108W/B	74H108N	SN54H108W
Description	J-K Flip-Flop, TTL/H/L Series, 1-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, PDIP14, DIP-14	J-K Flip-Flop	J-K Flip-Flop	J-K Flip-Flop, TTL/H/L Series, 1-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, CDFP14, DFP-14
Maker	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics
Reach Compliance Code	unknown	unknown	unknown	unknow
Logic integrated circuit type	J-K FLIP-FLOP	J-K FLIP-FLOP	J-K FLIP-FLOP	J-K FLIP-FLOP

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