M74HCT374C1R datasheet, PDF - EEWORLD Datasheet

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M74HCT374C1R: DescriptionOCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING; Categorylogic logic; File Size251KB，13 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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M74HCT374C1R Overview

OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING

M74HCT374C1R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Parts packaging code	QLCC
package instruction	PLASTIC, LCC-20
Contacts	20
Reach Compliance Code	compli
series	HCT
JESD-30 code	S-PQCC-J20
JESD-609 code	e3
length	8.965 mm
Load capacitance (CL)	150 pF
Logic integrated circuit type	BUS DRIVER
Maximum Frequency@Nom-Su	25000000 Hz
MaximumI(ol)	0.006 A
Number of digits	8
Number of functions	1
Number of ports	2
Number of terminals	20
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC20,.4SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
propagation delay (tpd)	48 ns
Certification status	Not Qualified
Maximum seat height	4.57 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	POSITIVE EDGE
width	8.965 mm
Base Number Matches	1

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M54/74HCT374

M54/74HCT534

OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT

HCT374 NON INVERTING - HCT534 INVERTING

HIGH SPEED

MAX

= 62 MHz (TYP.) AT V

= 5 V

LOW POWER DISSIPATION

= 4

µA

(MAX.) AT T

= 25

°C

COMPATIBLE WITH TTL OUTPUTS

= 2V (MIN.) V

= 0.8V (MAX)

OUTPUT DRIVE CAPABILITY

15 LSTTL LOADS

SYMMETRICAL OUTPUT IMPEDANCE

I

=

6 mA (MIN.)

BALANCED PROPAGATION DELAYS

PLH

= t

PHL

PIN AND FUNCTION COMPATIBLE

WITH 54/74LS374/534

B1R

(Plastic Package)

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

DESCRIPTION

The M54/74HCT374, M54/74HCT534, are high

speed CMOS OCTAL D-TYPE FLIP FLOP WITH 3-

STATE OUTPUTS fabricated with in silicon gate

C MOS technology. They have the same high

speed performance of LSTTL combined with true

CMOS low power comsuption. These8-bit D-type

flip-flops are controlled by a clock input (CK) and an

ouput enable input (OE). On the positive transition

of the clock, the Q outputs will be set to the logic

state that were setup at the D inputs (HCT374) or

their complements (HCT534).

While the OE input is low, the eight outputs will be

in a normal logic state (high or low logic level), and

while high level, the outputs will be in a high imped-

ance state. The output control does not affect the in-

ternal operation of flip-flops. That is, the old data can

PIN CONNECTION

(top view)

ORDER CODES :

M54HCTXXXF1R

M74HCTXXXM1R

M74HCTXXXB1R

M74HCTXXXC1R

be retained or the new data can be entered even

while the outputs are off. The application engineer

has a choice of combination of inverting and non-in-

verting outputs. The 3-state output configuration

and the wide choice of outline make bus-organized

systems simple. All inputs are equipped with protec-

tion circuits against static discharge and transient

excess voltage. This integrated circuit has input and

output characteristics that are fully compatible with

54/74 LSTTL logic families. M54/74HCT devices

are designed to directly interface HSC

MOS sys-

tems with TTL and NMOS components. They are

also plug in replacements for LSTTL devices giving

a reduction of power consumption.

April 1993

1/13

M74HCT374C1R Related Products

	M74HCT374C1R	M74HCT534M1R	M74HCT534C1R	M74HCT534B1R	M74HCT534	M54HCT534F1R	M54HCT534	M54HCT374F1R	M54HCT374
Description	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING
Is it Rohs certified?	conform to	conform to	conform to	conform to	-	incompatible	-	incompatible	-
Parts packaging code	QLCC	SOIC	QLCC	DIP	-	DIP	-	DIP	-
package instruction	PLASTIC, LCC-20	SO-20	QCCJ, LDCC20,.4SQ	DIP, DIP20,.3	-	CERAMIC, DIP-20	-	DIP, DIP20,.3	-
Contacts	20	20	20	20	-	20	-	20	-
Reach Compliance Code	compli	compli	compli	compli	-	_compli	-	_compli	-
series	HCT	HCT	HCT	HCT	-	HCT	-	HCT	-
JESD-30 code	S-PQCC-J20	R-PDSO-G20	S-PQCC-J20	R-PDIP-T20	-	R-GDIP-T20	-	R-GDIP-T20	-
JESD-609 code	e3	e4	e3	e3	-	e0	-	e0	-
Load capacitance (CL)	150 pF	150 pF	150 pF	150 pF	-	150 pF	-	150 pF	-
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	-	BUS DRIVER	-	BUS DRIVER	-
Maximum Frequency@Nom-Su	25000000 Hz	21000000 Hz	25000000 Hz	21000000 Hz	-	21000000 Hz	-	21000000 Hz	-
MaximumI(ol)	0.006 A	0.006 A	0.006 A	0.006 A	-	0.006 A	-	0.006 A	-
Number of digits	8	8	8	8	-	8	-	8	-
Number of functions	1	1	1	1	-	1	-	1	-
Number of ports	2	2	2	2	-	2	-	2	-
Number of terminals	20	20	20	20	-	20	-	20	-
Maximum operating temperature	85 °C	125 °C	85 °C	125 °C	-	125 °C	-	125 °C	-
Minimum operating temperature	-40 °C	-55 °C	-40 °C	-55 °C	-	-55 °C	-	-55 °C	-
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	-	3-STATE	-	3-STATE	-
Output polarity	TRUE	INVERTED	INVERTED	INVERTED	-	INVERTED	-	TRUE	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	CERAMIC, GLASS-SEALED	-	CERAMIC, GLASS-SEALED	-
encapsulated code	QCCJ	SOP	QCCJ	DIP	-	DIP	-	DIP	-
Encapsulate equivalent code	LDCC20,.4SQ	SOP20,.4	LDCC20,.4SQ	DIP20,.3	-	DIP20,.3	-	DIP20,.3	-
Package shape	SQUARE	RECTANGULAR	SQUARE	RECTANGULAR	-	RECTANGULAR	-	RECTANGULAR	-
Package form	CHIP CARRIER	SMALL OUTLINE	CHIP CARRIER	IN-LINE	-	IN-LINE	-	IN-LINE	-
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	-	NOT SPECIFIED	-
power supply	5 V	5 V	5 V	5 V	-	5 V	-	5 V	-
propagation delay (tpd)	48 ns	57 ns	48 ns	57 ns	-	57 ns	-	57 ns	-
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	-	Not Qualified	-
Maximum seat height	4.57 mm	2.65 mm	4.57 mm	3.93 mm	-	5.71 mm	-	5.71 mm	-
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	-	5.5 V	-	5.5 V	-
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	-	4.5 V	-	4.5 V	-
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	-	5 V	-	5 V	-
surface mount	YES	YES	YES	NO	-	NO	-	NO	-
technology	CMOS	CMOS	CMOS	CMOS	-	CMOS	-	CMOS	-
Temperature level	INDUSTRIAL	MILITARY	INDUSTRIAL	MILITARY	-	MILITARY	-	MILITARY	-
Terminal surface	Matte Tin (Sn)	Nickel/Palladium/Gold (Ni/Pd/Au)	Matte Tin (Sn)	Matte Tin (Sn)	-	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	-
Terminal form	J BEND	GULL WING	J BEND	THROUGH-HOLE	-	THROUGH-HOLE	-	THROUGH-HOLE	-
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	2.54 mm	-	2.54 mm	-	2.54 mm	-
Terminal location	QUAD	DUAL	QUAD	DUAL	-	DUAL	-	DUAL	-
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	-	NOT SPECIFIED	-
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	-	POSITIVE EDGE	-	POSITIVE EDGE	-
width	8.965 mm	7.5 mm	8.965 mm	7.62 mm	-	7.62 mm	-	7.62 mm	-

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